What is the electric current produced when a voltage of 12 V is applied to a circuit with a resistance of 55 Omega?

Mar 14, 2018

$0.22 \setminus \textrm{A}$

Explanation:

Ohm's Law: $V = I R$

$I = \frac{V}{R} = \frac{12}{55} = 0.22 \setminus \textrm{A}$

Mar 14, 2018

The electric current produced is approximately $0.22$ amperes.

Explanation:

We use Ohm's law here, which states that

$V = I R$

Since we need to solve for current, which is $I$, we rearrange the equation into:

$I = \frac{V}{R}$

Plugging in the given values, we get

$I = \frac{12 \setminus \text{V}}{55 \setminus \Omega}$

$\approx 0.22 \setminus \text{A}$