If a current of $6 A$ $6 A$ passing through a circuit generates $3 W$ $3 W$ of power, what is the resistance of the circuit?

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Answer 1 · 2016-05-30T06:03:57

$P = 3 W$ $P=3 W$

$I = 6 A$ $I=6 A$

$P = I^{2} R$ $P=I^2R$

$\frac{P}{I^{2}} = R$ $P/I^2=R$

$\frac{3}{36} = R$ $3/36=R$

$0.084 Omega =R$

Resistance is $0.084 Omega$

If a current of 6 A6A6 A passing through a circuit generates 3 W3W3 W of power, what is the resistance of the circuit?