How much current flows in a 12-watt radio connected to a 120-volt circuit?

Answer 1

Since power = current x voltage, you would divide the power (watts) by the voltage. The answer would be 1/10 amps or .10 amps.

Answer 2

Power = Voltage * Current

or I=P/V So the current in amps is equal to 12watts/120Volts = .1 amps

Answer 3

Power in watts = current x voltage

Rearranged, current = power/voltage

So in this example, current = 12/120

Current = 0.1 amps

Answer 4

should be 0.1Amp