1. According to Ohm's Law, current equals the voltage divided by the _________.

2. What is electrical current?

3. What is the unit of measurement for electrical current?

4. What letter is used to represent current in an electrical diagram or formula?

5. What is the standard unit of measurement for electrical charge?

6. If you have a 12 Volt battery placed across a 6 Ohm resistor, what will the current be?

7. If you place a 50 Volt power source across a 10 Ohm resistor, what will the current be?

8. If the current is 2 Amps and the voltage is 8 Volts, what is the power?

9. What do we call current that only flows in one direction?

10. What do we call current that constantly changes direction?