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

Int. Sci. Ch. 17

QuestionAnswer
Electric Charge An electrical property of matter that creates electric and magnetic forces and interactions
Conductor A material in which charges can move freely
Insulator A material in which charges cannot move freely
Semiconductor An element/compound that conducts electric current better than an insulator does, but not as well as a conductor does
Superconductor A material that conducts electricity with zero resistance
Electric Force The force of attraction/repulsion on a charged particle that's due to an electric field
Electric Field The space around a charged object in which another charged object experiences an electric force
Potential Difference The voltage difference in potential between two points in a circuit
Electric Current The rate at which charges pass through a given point
Electric Potential Energy The ability to move an electric charge from one point to another
Resistance The opposition presented to the current by a material/device
Electric Curcuit A set of electrical components connected such that they provide one or more complete paths for the movement of charges
Series Curcuit A circuit in which the parts are joined one after another such that the current in each part is the same
Parallele Curcuit A circuit in which the parts are joined in branches such that the potential difference across each part is the same
Electric Power The rate at which electrical energy is converted into other forms of energy
Fuse An electrical device that contains a metal strip that melts when current in the circuit becomes too great
Circuit Breaker A switch that opens a circuit automatically when the current exceeds a certain value
Created by: archergirl
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