How much power is produced if a voltage of $2 V$ $2 V$ is applied to a circuit with a resistance of $14 Omega$ ?

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Answer 1 · 2016-02-19T00:01:05

Power = Current x Potential difference
Current = I = V/R = (2/14) Amps = (1/7) Amps
Power = (1/7) Amps x 2 Volts = (2/7) Watts $~=$ 0.29 Watts

How much power is produced if a voltage of 2 V2V2 V is applied to a circuit with a resistance of 14 Omega14 Omega?