# What is the electric current produced when a voltage of 9 V is applied to a circuit with a resistance of 1 Omega?

Mar 27, 2018

The current is $= 9 A$

#### Explanation:

Apply Ohm's Law

$\text{Voltage (V)"= "Resistance "(Omega) xx "Current (A)}$

$U = R I$

The voltage is $U = 9 V$

The resistance is $R = 1 \Omega$

The current is

$I = \frac{U}{R} = \frac{9}{1} = 9 A$