Question

a circuit has 12 volts and .5 ohms. how many amps flow through it? select one: a. 24 b. 6 c. 60 d. 4.8

Explanation:

Step1: Recall Ohm's Law

$I=\frac{V}{R}$, where $I$ is current (in amps), $V$ is voltage (in volts), and $R$ is resistance (in ohms).

Step2: Substitute given values

Given $V = 12$ volts and $R=0.5$ ohms. So $I=\frac{12}{0.5}$.

Step3: Calculate the current

$I = 24$ amps.

Answer:

A. 24