Question

what is the formula to find the current (amperage)?
v = i x r
i = v/r
v = i/r
r = i x e
v = r/i
r = v/i
i = v x r

Explanation:

Ohm's law states that $V = I\times R$, where $V$ is voltage, $I$ is current, and $R$ is resistance. To find the current $I$, we can rearrange the formula to $I=\frac{V}{R}$.

Answer:

I = V/R