Ohm's Law and Electric Circuits Review

Front

What size resistor would produce a 3 Amp current flow with a 12 Volt battery?

Back

4 Ohms

Front

What is current measured in? Options: Ω (Ohms), V (Volts), A (Amps), W (Watts)

Back

A (Amps)

Front

What is resistance measured in?

Back

Ω (Ohms)

Front

What is Resistance?

Back

The ability to reduce the flow of electrons

Front

Electricity that flows in a closed path is called a

Back

circuit

Front

What is the Voltage of a circuit that has a resistance of 5 Ω and a current of 2 A?

Back

10 V

Front

The mathematical relationship among Voltage, Current, and Resistance

Back

Ohm's Law

Front

If the Voltage is increased and the resistance stays the same, Current will

Back

Increase

Front

If the Voltage stays the same and Resistance is increased, Current will

Back

Decrease

Front

What word means how hard it is for electrons to flow through?

Back

Resistance