Ohm's Law

Front

What unit is used to measure voltage?

Back

Volts

Front

What is the current of a series circuit with a total resistance of 10 ohms and a voltage of 110 V?

Back

11.0 A

Front

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

Back

Resistance

Front

The mathematical relationship among Voltage, Current, and Resistance is known as?

Back

Ohm's Law

Front

What is the voltage needed to run a 9.2 ohm toaster on a 5.5 amps?

Back

50.6 V

Front

What is the formula for Ohm's Law?

Back

V = I × R (Voltage = Current × Resistance)

Front

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

Back

Current (measured in Amperes)

Front

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

Back

Resistance (measured in Ohms)

Front

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

Back

Voltage (measured in Volts)

Front

If the resistance is doubled in a circuit while keeping voltage constant, what happens to the current?

Back

The current is halved.