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
share
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

Electric Current

TermDefinition
3 components of a circuit 1. voltage difference (battery, outlet) 2. device (i.e. lightbulb, appliance) 3. conductors (wires)
amperes what electric current is measured in
charge flow electric charges flow from higher voltage to lower voltage
circuit a closed path that electric current follows
current the net movement of electric charges in a single direction
Ohm's Law current (I) in a circuit equals the voltage difference (V) divided by the resistance (R) I= V/R
ohms what resistance is measured in
open circuit when any part of a series circuit is disconnected, no current flows through the circuit
parallel circuit circuit that contains two or more branches for current to move through
resistance the tendency for a material to oppose the flow of electrons, changing electrical energy into thermal energy and light
series circuit circuit that contains only one loop to flow through
simple electric circuit closed path contains a source of voltage difference, a device, and conductors
volt what voltage difference is measured in
voltage difference -the force that causes electric charges to flow -measured in volts
what INCREASES resistance when a wire is longer and thinner
Popular Science sets
Thermal Energy Vocab CMS
Weather Test- Ms.White CMS
Photosynthesis & cellular respiration unit test CMS
SOL 5.1 Scientific Method
SOL 5.6 Oceans: Mr. Holzshu's 5th Grade Science
Chemical Reactions unit test review - CMS - Ms. Counts
Weather Vocabulary- CMS
Unit 1 - The Nature of Science
8.7B
Environmental Problems
Endangered Species
State symbols

 



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