ohms law

Front

What is current measured in?

Back

A (Amps)

Front

What is resistance measured in?

Back

Ω (Ohms)

Front

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

Back

4 Ohms

Front

What is resistance?

Back

The material's tendency to resist flow of electrons.

Front

What is the voltage of a circuit with 4 ohms of resistance and 3 amps of current?

Back

12 V

Front

State Ohm's Law formula.

Back

V = I × R

Front

What does 'V' represent in Ohm's Law?

Back

Voltage (Volts)

Front

What does 'I' represent in Ohm's Law?

Back

Current (Amps)

Front

What does 'R' represent in Ohm's Law?

Back

Resistance (Ohms)

Front

If the voltage is 10 V and the resistance is 5 Ohms, what is the current?

Back

2 Amps