If a current of $4 A$ $4 A$ passing through a circuit generates $32 W$ $32 W$ of power, what is the resistance of the circuit?

Question

1295 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2016-02-13T22:02:25

$R = 2 o h m$ $R=2ohm$

$P = I^{2} \cdot R$ $P=I^2*R$
$32 = 4^{2} \cdot R$ $32=4^2*R$
$R = \frac{32}{16}$ $R=32/16$
$R = 2 o h m$ $R=2ohm$

If a current of 4A4 A passing through a circuit generates 32W32 W of power, what is the resistance of the circuit?