How can you build an electromagnet?

Answers

Answer 1

Answer:To create your own electromagnet, you will need the following materials:

Large iron nail (approximately 3 inches in length)

Thin coated copper wire

Dry cell batteries

Electric tape

Iron fillings, paper clips and other magnetic items

Procedure

Take the 3-inch nail and the thin covered copper wire, and wrap the copper wire around the nail, leaving at least 10 inches of it at the end. Make sure you don’t overlap the wires when you wrap it around the nail. Take your scissors or cutter, and cut the wire allotting about 8 to 10 inches on the other end too.

The next step is to attach the wires to the terminals of the battery. Do this by first peeling the plastic covering off the copper wire, and attach one end to the positive terminal of the dry cell battery, and the other end to the negative terminal of the battery. Get your electric tape and tape both ends of the wire to the battery terminals to keep them in place.

Get your iron fillings, paper clips and other magnetic items available at your place then test your electromagnet.


Related Questions

Maddie is traveling to India and would like to document her trip for friends and family to access online. What tool would be best?

App
Blog
Listserver
Web page

Answers

She can Blog her trip!!

Answer:

b

Explanation:

Select the correct answer.

In the following code snippet, what does .0> signify?

.0>


A. The document is used to enter data.


B. The document is used to format data.


C. The document is coded in HTML 5.0 format.


D. The document contains metadata.


E. The document contains only semantic mark

Answers

Answer:

A. the document is used to format data

Explanation:

the answer is C

<!DOCTYPE html> declaration states the HTML version used on the page.

Which style did Jack use on the vocabulary words in reports?

Answers

Answer:

intense emphasis

Explanation:

e2020

Answer:

The James Webb Telescope

The James Webb Telescope, called Webb or JWST, is more powerful than the Hubble Space Telescope. A telescope is a tool used to view faraway objects. The Webb will have the ability to look at the first galaxies that formed the universe. It will also be able to look into dust clouds and observe how stars and planetary systems form.

intense emphasis=D

Explanation:

50 Points!
How do I fix a messed up audio jack

Answers

Answer:

"Items you will need :

Set of small screwdrivers (computer repair set)

Soldering iron

Wooden toothpick

Solder

Everyone has experienced the moment when your headphones stop working. You jiggle the jack and they work fine until the day when jiggling the jack doesn’t work anymore and you can no longer hear anything. The problem isn’t your headphones, or that the player has stopped, but simply the solder on the jack has broken inside the case. You can learn to repair a headphone jack with a few simple tools.

Open the case by removing the screws that hold the case cover to the backing. Depending on whether you are repairing a headphone jack in a desktop, laptop or MP3 player, the screws will be located in different areas. Locate and remove all the screws. If the case does not pull free, stop and look for screws you missed.

Clean the old solder from the connection between the jack and circuit board. Do this by lightly touching the heated solder iron to the existing solder and then rolling the tip of a wooden toothpick in the soft solder to remove it.

Apply new solder to the connection. Hold the solder iron to the component pin (the pin exiting the back of the headphone jack) and touch the tip of your solder wire to the iron until the solder melts and forms a connection. Let the new connection cool for five minutes.

Test the player. Plug in your headphones to the jack and hit play. If you do not hear anything, turn up the volume. If you still do not hear anything, go back to Step 2 and begin again; your solder did not properly form a connection."

                     -https://itstillworks.com/12169700/how-to-fix-a-headphone-jack

What do students buy when they pay tuition?
O a place to live at a school
O the right to attend classes at a school
O transportation expenses to attend classes
O textbooks

Answers

Answer:

the right to attend classes at a school

Explanation:

This question seeks to address why we go to school. We go to school to study and get certificates of qualification. To study, we have to pay tuition fees. Tuition fees constituent fifty percent of a school’s income, and without it, you will not be able to get into a classroom in the first place. It covers almost 70% of what the student does in school and this to study in a class. It pays for all academics and research, the library, teaching support, and many more. A place to live at a school and transportation expenses are probably not included in tuition fees. These are other expenses that a student requires to survive.

Answer: THE RIGHT TO ATTEND CLASSES AT SCHOOL

Explanation:

How do you change the top and bottom margins of an entire document?
A. Click on the Tools tab and then on Options.
B. Click on the View tab and then on Header and Footer.
C. Click the Page Layout tab and then the Orientation button.
D. Click the Page Layout tab and then the Margins button.

Answers

Answer:

Click the Page Layout tab and then the Margins button.

Choice D is correct

Explanation:

In order to change the top and bottom margins of an entire document, simply

Click the Page Layout tab and then the Margins button.

I hope this helps..

Great Day ahead

Answer:

b

Explanation:

because it is

according to the video what are some tasks petroleum engineers perform check all that apply

Answers

Answer:

A B F

Explanation:

Answer: 1,2,6

Explanation:

Edge 2021

Why is formatting important with a table?

Answers

Answer:

Explanation:

it is important to be succinct, and help the reader to find the information that they need quickly, and without wading through reams of superfluous information.  formatting of table plays an important role in presenting the data clearly and scuccinctly.

If you want to import a picture into a DTP application, what must you do first?

Draw an Image Frame.
Import text.
Open the folder containing the file.
Select Get Image… from the Windows menu.

Answers

Answer:

Type a search term that describes the image you want to find in the Search field and press Enter on your keyboard.

Answer:

The answer is:

Explanation:

Which is a description of phishing?
A. sending emails to unknown people pleading for financial aid
B. sending threatening, mocking, or insulting emails to others
C. sending emails impersonating legitimate companies in an attempt to learn a recipient's personal information
D. gaining access to confidential data by cracking passwords

Answers

Answer:

C. sending emails impersonating legitimate companies in an attempt to learn a recipient's personal information

You can establish a feeling of control on your first day by
a. telling the boss that you need higher pay
b. planning ahead for the challenges you'll face
driving to work on the expressway
d. talking about your weekend plans with coworkers
Please select the best answer from the choices provided
0 0
em oo
0 0

Answers

Answer:

b planning ahead for challenges you'll face

Answer:

A. Your Interview

Explanation:

Please Leave a like Thanks :)

What is definitional for computer?

Answers

Answer:

A programmable machine

Hello There!

A computer is a device that is instructed to carry out a set of arithmetic or logical operations automatically. This sequence of operations is called a program stores stuff as software.

Meenu wants to create a high quality drawing in a variety of colours. Which device should she use for the same?​

Answers

Meenu should use computer with image editing software to create a high quality drawing in a variety of colours.

Further explanation

The digital technology shapes and reshapes the world. Image editing is important in the digital era because it can be used in many purposes, for example in advertising and artwork. Nowadays there are dozens of software tools for image editing. Adobe Photoshop is one of world famous software application for image editing and photo retouching for use on Windows and Mac devices.

To create a high-quality drawing in a variety of colors, Meenu needs a computer with image editing software installed. The features than can support to obtain high quality drawing in a variety of colors are for example water color and light pen feature.

Learn more

1. Learn more about photoshop https://brainly.com/question/11871377

 

Answer details

Grade:  9

Subject: Computers and Technology

Chapter:   Image editing software

Keywords:  photoshop

When working in Excel Online, what is it called when you drag the fill handle down to copy data?
Auto fill
Complete fill
Drag fill
Operation fill

Answers

It’s called drag fill

Auto fill option is a unique feature which has fill handle which is used to copy. Complete fill, Drag fill and Operation fill are irrelevant and not valid in this context.  

Autofill option has multiple features.

1. It copies data again and again for the selected cell

2. It can generate a sequence for the selected cell

3. It also copies formula, other formatting items along with the text. Even if one want to change after dragging the cell, then it is possible to do so.

While driving, you see this pavement marking painted on the road ahead, in your lane. This marking means

Answers

Answer:

It’s a railroad crossing

Explanation:

THE R,S AND THE CROSS

Approaching a railroad crossing is correct answer. Thus option A is correct.

What is the use of pavement markings?

Pavement markings combine with road signs and traffic lights to give you important information about the direction of traffic and where you may and may not travel. Pavement markings divide traffic lanes, show turning lanes, mark pedestrian crossings, indicate obstacles and tell you when it is not safe to pass.

While driving you see this pavement marking painted on the road ahead in your lane. This marking means, you are approaching a railroad crossing. Slow down, look and listen for a train, and be prepared to stop.

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______ is the software that prevents people from being able to access your personal information.

A) Anti-virus
B) Anti-Spyware
C) Malware
D)Trojan Horse

Answers

Anti spyware is the answer, B. Spyware is what hackers use to get information. B.

Anti-Spyware is the software that prevents people from being able to access your personal information. The correct option is B.

What is spyware?

Anti-spyware software is a sort of application that is meant to prevent and detect the installation of undesirable spyware programs, as well as to uninstall those programs that are already installed. Detection can be rule-based or based on definition files received from the internet that identify currently running spyware applications.

Spyware is harmful software that gathers information about a person or organization and sends it to another entity in a way that hurts the user—for example, by invading their privacy or jeopardizing the security of their device. Now, to stop spyware we generally use antispyware.

Therefore, Anti-Spyware is the software that prevents people from being able to access your personal information.

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One way news orginaztions can influence people is by:

A.Slanting information
B.accepting all beliefs
C.sharing a true perspective
D.giving people money

Answers

A. Slanting information

Media many times takes information out of context and presents it in a manner that isn't accurate. This twists the words and meanings of what really happened

Hope this helped!

~Just a girl in love with Shawn Mendes

Answer:

Option A:Slanting information

Hope this helps.

Why is it a good idea to understand what you are good at and what you enjoy
doing?
O
A. To enter a talent competition
O
B. To help you see what you don't do well
O
C. To help you understand in which career your skills will be valued
O
D. To brag to your friends about your talents

Answers

C. To help you understand in which career your skills will be valued

Answer:

the answer is C. To help you understand in which career your skills will be valued. hope this help

Explanation:

How do I change my keyboard's debounce time?

Answers

in the control board type:

HKEY_CURRENT_USER\Control Panel\Accessibility\Keyboard Response\BounceTime

Answer:

You can change the keyboard debounce time from registry setting of your windows. it is by default 0, but you can edit it and set it to 20 or 15 ms.

Explanation:

I have attached full path of registry where you can easily change it.

If you arrive at the same time as another user straight across from you yield if ___.

A. They flash your headlights at you
B. You can’t see their turn signals
C. You’re going Street and they’re running
D. You’re turning they’re going Straight

PLZ HELP ASAP!!!!

Answers

Answer:

D

Explanation:

i just took the same exact quiz

Answer:

The correct answer to the following question will be Option D.

Explanation:

If someone is going straight across from the same path as you are turning, then you should have to surrender for some safety reasons or you should have to follow the "first come first serve" rule to safe you both.

There are some rules which make the traffic flowing safely, these are as follows:

First come first serve: When someone is arrived at the stop sign first clearly this rule will apply to the other one.Yield to the right: When two persons or vehicles arrived at the same time, this rule should apply first.Right over left: When two vehicles located head-to-head at the same time and one of them wants to take right from there, this rule applies.Straight overturning: When one of the vehicles wants to take a turn and the other one wants to go straight.

So, Option D is the right answer.

list 4 computer skills and experiences that are required for billing and coding​

Answers

Answer:

Data Entry and Database Skills

Medical Coding Software

Medical Software Systems

Basic Computer Skills

Explanation:

I looked this up so im not sure if its right

Four computer skills and experiences that are required for billing and coding​ are;

1. Proficiency in medical billing and coding software

2. Knowledge of medical coding systems (ICD, CPT)

3. Understanding of healthcare regulations (HIPAA, Medicare)

4. Attention to detail and accuracy

What is the explanation for the above skills?

1. Proficiency in medical billing and coding software: This skill involves being adept at using specialized software for coding and billing processes, such as Electronic Health Records (EHR) systems and medical coding software.

2. Knowledge of medical coding systems: This skill entails familiarity with coding systems like ICD and CPT, allowing for accurate assignment of codes to medical procedures, diagnoses, and services.

3. Understanding of healthcare regulations: This skill involves knowing and adhering to healthcare regulations, including HIPAA and Medicare guidelines, to ensure compliance and maintain patient privacy and data security.

4. Attention to detail and accuracy: This skill is crucial for precise coding and billing, as well as managing large volumes of information with organizational proficiency.

Learn more about coding at:

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how to open CD port in PC lenovo ideapad 330​

Answers

Some models don't have CD Ports. You might have one of those.

https://forums.lenovo.com/t5/Lenovo-IdeaPad-1xx-3xx-5xx-7xx/Ideapad-330-CD-player/td-p/4281187 This link explains more

Superficially, _________ can be defined as the processes used in learning, problem solving, and communication.

Answers

Final answer:

Cognitive processes encompass the brain's mechanisms for learning, problem solving, and communication, which are pivotal in psychology. They involve different types of learning, language acquisition, and intellect measurement, highlighting the importance of sensory inputs and past experiences in enhancing cognitive abilities.

Explanation:

Superficially, cognitive processes can be defined as the mechanisms our brain uses in learning, problem solving, and communication. These processes are fundamental to the understanding of psychology, particularly as they relate to how we acquire, process, and utilize information. The cognitive processes that involve perception, learning, memory, and problem-solving skills are central to our intellectual functioning and are integral to educational experiences and everyday life.

Learning, as a cognitive process, includes a variety of methods such as classical conditioning, operant conditioning, and observational learning, all of which involve associative learning where our brains connect events or stimuli that occur together. This form of learning can be unconscious or conscious and often involves sensory inputs like sight, sound, and touch to enhance the learning experience.

The acquisition and development of language play a significant role in cognitive processes, greatly influencing thought and cognition. The process of problem-solving is another aspect, often involving insight learning, which is particularly distinguished by the ability to innovate solutions based on past experiences and reasoning. Moreover, intellectual measures such as intelligence tests help gauge the extent of an individual's cognitive abilities, reflecting an interplay between biology and environmental factors.

QR or ________ codes let any piece of print host a link to online information.

Answers

Bar Codes

Explanation:

QR or Bar codes have a link that can be accessed using the codes.

QR codes are usually used for website access whiles Bar codes are usually for information about the item on which the code is such as price and description.

Answer:

Quick Response code

Explanation:

QR codes are barcodes. But QR stands for Quick Response.

Identify the terms associated with the given statements below;
1. The placement of paragraph text relative to the left and right margins
2. The symbol that indicates to which paragraph an object is attached
3. Formats applied to images that make pictures resemble sketches or paintings
4. A list of items with each item introduced by a symbol such as a small circle or check mark, which is useful when the items on the list can be displayed in any order
5. Text symbols such as small circles or check marks that precede each item in a bulleted list
6. Web log to express your opinions, show pictures and videos, keep an ongoing diary, or post links to sites you find interesting
7. Web site that provides space to which you can post your blogs
8. Program that can run automated tasks over the internet typically at a higher rate than would be possible for a human alone
9. A program that protects web sites against bots by generating and grading tests that humans can pass but current computer programs cannot
10. The alignment of text or objects that is centered horizontally between the left and right margin
11. A series of dots preceding a tab that guides the eye across the line
12. A placeholder that displays preset content, such as the current date, the file name, a page number, or other stored information
13. A graphic that can be moved independently of the surrounding text characters
14. Characters that display on the screen, but do not print, indicating where the Enter key, the Spacebar, and the Tab key were pressed; also called non-printing characters
15. Pictures, clip art images, charts, or drawing objects

Answers

Answer:

1. Alignment

2. Anchor

3. Artistic effects

4. Bulleted list

5. Bullets

6. Blog

7. Blog service

8. Bot

9. Completely Automated Public Turing Test To Tell Computers and Humand Apart (CAPTCHA)

10. Center alignment

11. Dot leader

12. Field

13. Floating object

14. Formatting marks

15. Graphics

Explanation:

1. The placement of paragraph text relative to the left and right margins is called Alignment.

2. The symbol that indicates to which paragraph an object is attached is referred to as Anchor.

3. Formats applied to images that make pictures resemble sketches or paintings; Artistic effects

4. Bulleted list - A list of items with each item introduced by a symbol such as a small circle or check mark, which is useful when the items on the list can be displayed in any order.

5. Bullets - Text symbols such as small circles or check marks that precede each item in a bulleted list.

6. Blog -  A Web log to express your opinions, show pictures and videos, keep an ongoing diary, or post links to sites you find interesting

7. Blog service - Web site that provides space to which you can post your blogs.

8. Bot -  Program that can run automated tasks over the internet typically at a higher rate than would be possible for a human alone.

9. Completely Automated Public Turing Test To Tell Computers and Humand Apart (CAPTCHA) - A program that protects web sites against bots by generating and grading tests that humans can pass but current computer programs cannot.

10. Center alignment - The alignment of text or objects that is centered horizontally between the left and right margin.

11. Dot leader -  A series of dots preceding a tab that guides the eye across the line.

12.  Field - A placeholder that displays preset content, such as the current date, the file name, a page number, or other stored information.

13. Floating object - A graphic that can be moved independently of the surrounding text characters

14. Formatting marks - Characters that display on the screen, but do not print, indicating where the Enter key, the Space-bar, and the Tab key were pressed; also called non-printing characters.

15. Graphics - Pictures, clip art images, charts, or drawing objects

A is a picture icon that is a direct link to a file or folder

Answers

Answer:

Desktop button

Explanation:

The opening of the throttle plate can be delayed as long as _______ milliseconds to allow time for the amount of fuel needed to catch up to the opening of the throttle plate.

A. 30
B. 60
C. 180
D. 90

Answers

Answer:

A. 30

Explanation:

The opening of the throttle plate can be delayed as long as 30 milliseconds to allow time for the amount of fuel needed to catch up to the opening of the throttle plate.

The opening of the throttle plate can be delayed as long as A. 30 milliseconds to allow time for the amount of fuel needed to catch up to the opening of the throttle plate.

What is Throttle plates?

In most automobiles, the throttle plate is linked mechanically to the accelerator pedal and moves with it. When the driver depresses the accelerator pedal, this linkage causes the throttle plate angle to increase, allowing more air to enter the engine and thereby increasing engine power.

What controls the throttle plate?

Largely controlled by the butterfly valve known as the throttle plate, airflow is regulated by the driver via pressing on the acceleration pedal inside the vehicle. This reacts to a sensor on the throttle bottle which tells it to allow more air into the combustion chamber, increasing REM and power output.

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The “tab” key can _____________
a. create extra cells in a Word table
*b. move from cell to cell in a Word table
c. move from the top of a column to the bottom of a column in a Word table
d. None of the above
a.
None of these answers are correct
b.
move from cell to cell in a Word table
c.
move from the top of a column to the bottom of a column in a Word table
d.
create extra cells in a Word table

Answers

Hey!

The correct answer is B. If you press the tab key, it will move you from cell to cell in a Word document table.

I hope I helped!

The “tab” key can move from cell to cell in a Word table. The correct option is b.

What is a tab key?

The tab key (short for computer printout key or tabular key) is a computer keyboard key that is located directly above the caps lock key on the far left. It moves the pointer to the next tab stop.

Select Paragraph Settings from the Home tab's Paragraph group. Select the Tabs option. Set the Tab stop position, then select the Posture and Leader options before clicking Set and OK.

It is the most widely used word-processing program. It is used to create professional-quality documents, letters, reports, resumes, and so on, as well as to edit or modify existing documents.

Therefore, the correct option is b. move from cell to cell in a Word table.

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How many nibbles can be stored in a 16-bit word?

Answers

Answer:

4

Explanation:

A nibble is 4 bits, so four of them would take 4x4=16 bits.

Careers in the Transportation and logistics career cluster are

Answers

Answer:

Students in transportation, distribution and logistics learn and practice skills that prepare them for diverse post-high school education and training opportunities, from apprenticeships and two-year college programs to four-year college and graduate programs.

Explanation:

CTE classes in this cluster will introduce you to a variety of interesting careers including.

Engineer: Aerospace, flight, railway, industrial health and safetyAir traffic controller Airline pilot Urban or regional planner Logistician Shipping and receiving supervisor Storage and distribution managers Operations technician Industrial equipment mechanic Auto or auto body mechanic Vehicle and system inspector Railroad safety inspectorHealth and safety manager Marketing manager Sales representative Flight attendant

Careers in the Transportation and Logistics cluster manage the movement of goods and are vital to the economy, overlapping with sectors like manufacturing and the oil and gas industry. Logistics, supply chain management, and adaptability are key concepts, and education and training are important for success in this field.

Careers within the Transportation and Logistics career cluster are essential for the functioning of any modern economy. They involve the management, movement, and execution of goods and services from their origin to the final consumer. The transportation industry overlaps with various sectors including manufacturing, mining, trade, and even fields like sustainable agriculture and resource extraction such as the oil and gas industry.

Professionals in this field must consider logistics, ensuring that all aspects of the supply chain work effectively and efficiently. Logistic considerations are critical especially when working in distant or remote locations. The industry has been shaped by concepts such as intermodal transportation, just in time delivery, and locational criteria which dictate where economic activities will occur.

Furthermore, transportation and logistics also include the movement and coordination of automotive parts which are heavily traded between regions. This requires a sophisticated understanding of outsourcing, offshoring, supply chain management, and production methodologies like Taylorism. Notably, within the transportation sector, a career as a truck driver might offer more flexibility and opportunities for movement into alternative industries compared to more specialized trades such as a bricklayer.

Career landing paths for students interested in this field can include internships and building relationships with employers, facilitated by academic institutions. It is important to note that while certain areas such as farming are experiencing a decline, the growth in professional and personal services is increasing, particularly in the healthcare field to accommodate an aging population. Therefore, education and training are paramount to prepare for the lucrative opportunities this sector presents.

Other Questions
Write out the equation of the line parallel to the line y=3x-11 which goes through the point (0,8) Trapezoid CDEF was reflected across the x-axis followed by a 90 rotation about the origin to create the other trapezoid shown on the graph. Which congruency statement applies to the trapezoids? CDEF NPOM CDEF MNPO CDEF NMOP CDEF MOPNanswer is c on edg Question 9 (5 points)The iron triad of transition metals includes____iron, zinc, and coppercobalt, iron, and nickelcopper, silver, and gold,zinc, cadmium, and mercury Find the volume of a cone with a diameter of 12 m and a height of 7 m Given: STU with Prove: Complete the steps of the proof. ?: angle STU is congruent to angle XYUtriangle STU is congruent to triangle XYUtriangle STU is similar to triangle XYU ?: substitution propertysubtraction propertytransitive property a restaurant offers a lunch special in which a customer can select from one of the 7 appetizers, one of the 10 entrees, and one of the 6 desserts. How many different lunch specials are possible? Which is the best example of imagery in sec.29 of "the invalid's story"?A. ...the original smell stood up out of it just as sublime as ever...and my, how rich it was!B. ...i didn't make these reflections there--there wasn't time...C. ...and breaking for the platform, thompson got suffocated and fell...SECTION 29When they got well started, I couldn't see, myself, how even the corpse could stand it. All that went before was just simply poetry to that smell,--but mind you, the original smell stood up out of it just as sublime as ever,--fact is, these other smells just seemed to give it a better hold; and my, how rich it was! I didn't make these reflections there--there wasn't time--made them on the platform. And breaking for the platform, Thompson got suffocated and fell; and before I got him dragged out, which I did by the collar, I was mighty near gone myself. When we revived, Thompson said dejectedly,--"We got to stay out here, Cap. We got to do it. They ain't no other way. The Governor wants to travel alone, and he's fixed so he can outvote us." Graph the solution for the following linear inequality system. Click on the graph until the final result is displayed.y < 8y 3 Which will form a composite function? The length and width of a rectangle are consecutive even integers the area of the rectangle is 120 squares units what are the length and width of the rectangle Who were experts in iron metallurgy?- the bantu- shiites- eastern orthodox christians- the polynesians How do you measure density Sec(pi/2)=csc x-true or false A fly has two alleles for the color of its eyes. the green allele is recessive and is represented by q. the blue allele is dominant and is represented by p. if 44 of 100 organisms are green, what is p? Use matrix operations and substitution to determine which of the following numerical values for z can be substituted into the second equation to solve for y?2x + y - z = -82y + 3z = -6-1/2x + y + z = -4A. z = -9/8B. z = 2C. z = -9/4D. z = 1 The angle of elevation from a buoy in the water to the top of a lighthouse is 68degrees. If a buoy is 300 ft from the base of the lighthouse, from the height of the lighthouse. Which describes an isometric transformation? dilation/ rotation/ side length change/ angle change The ____ocean and the ____ ocean surround Europe need help with the correct answer Do Xuan nam isgoing to invest $1000 at a simple interest rate of 4% how long will it take for the investment to be worth $1040?