# How much power is produced if a voltage of 5 V is applied to a circuit with a resistance of 25 Omega?

##### 1 Answer
Apr 23, 2016

$\text{The electric power can be calculated using formula } P = {V}^{2} / R$
$\text{where V=5 Volt and R=25 Ohm}$

$P = {5}^{2} / 25$

$P = \frac{25}{25}$

$P = 1 W a$