Save
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account. Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Unit 3

Electricity and Magnetism

TermDefinition
electric charge a property that leads to electromagnetic interactions between the particles that make up matter
static electricity the buildup of electric charge on an object
electrical conductor material through which charges can move freely
electrical insulator material through which charges cannot move easily
semiconductor special class of materials that conduct electric charges better than electrical insulators but not as well as electrical conductors
electric current the rate of flow of electric charges
voltage the amount of work required to move each unit of charge between two points
resistance the opposition to the flow of electric charge
electric circuit a complete closed path through which electric charges can flow
series circuit all parts are connected in a row that forms one path for the electric charges to follow
parallel circuit electric charges have more than one path that they can follow
magnet material that attracts iron or objects made of iron
magnetic force a push or pull created by two magnets
magnetic pole magnet ends
magnetic field the are surrounding a magnet where magnetic forces can be detected
electromagnetism when electric currents and magnetic fields interact with each other
solenoid a coil of wire that carries an electric current and produces a magnetic field
electromagnet solenoid wrapped around an iron core
electric motor changes electrical energy into mechanical energy
electromagnetic induction using a magnetic field to create an electric current in a wire
transformer uses induction to increase or decrease the voltage of alternating current
electric generator use induction to change mechanical energy into electrical energy
electronic device able to control the flow of electrons using integrated circuits
integrated circuit a single, tint chip of specially treated silicon containing many circuit parts
analog signal signals that change continuously in a given range
digital signal a sequence of separate values
computer an electronic device that performs tasks by following instructions given to it
Created by: 18vandasj1022
Popular Physics sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards