How much power is produced if a voltage of 8 V is applied to a circuit with a resistance of 4 Omega?

May 6, 2016

$P = 16 W a$

Explanation:

$\text{P=} {V}^{2} / R$

$\text{P:Power}$
$\text{V:Voltage}$
$\text{R:Resistance}$

$P = {8}^{2} / 4$

$P = \frac{64}{4}$

$P = 16 W a$