1. Bell Work: Current Electricity
Electricity that flows is called ____ electricity.
( Resistance / Current / Voltage ) is supplied by the battery.
Light bulbs would represent ( resistance / current / voltage ) in a circuit.
The rate at which energy flows through the circuit is the ( resistance / current / voltage ).
If you add more batteries, you will ( increase / decrease ) the current.

2. Phet Circuit Simulator

3. No batteries: no motion of electrons (energy)
One battery: walk heel to toe
Two batteries: walk normally
Three batteries: how would you move now?

4. What happens to current when you increase the voltage?
Are they directly or inversely related?
What’s the other name for voltage?
simple tracking transmitter

5. Two batteries: walk normally (slow)
Add resistance: two chairs (you need to sit in the chairs and stand back up as you get to them)
Add more resistance: 4 chairs

6. What happens to the current as you add resistance?
Are they directly or inversely related?

7. Circuit Applet