Question

1. a box fan is plugged into a 120 volt outlet. the resistance is measured with a multimeter and is found to be 5.5 ohms. what is the current flowing through the circuit of the fan?

Explanation:

Step1: Recall Ohm's Law

Ohm's Law states $I = \frac{V}{R}$, where $I$ is current, $V$ is voltage, $R$ is resistance.

Step2: Substitute given values

Substitute $V=120$ volts, $R=5.5$ ohms into the formula:
$I = \frac{120}{5.5}$

Step3: Calculate the current

Perform the division:
$I \approx 21.82$

Answer:

The current flowing through the fan is approximately 21.82 amperes.