Question

critical thinking

1. describe what kind of current makes a refrigerator run and in what direction do the charges move?

Explanation:

Step1: Identify current type

A refrigerator runs on alternating current (AC). AC changes direction periodically.

Step2: Determine charge movement

In an AC - powered device like a refrigerator, the electrons (charges) move back and forth. The direction of electron flow changes with the frequency of the alternating current. In the United States, the frequency of household AC is 60 Hz, meaning the electrons change direction 120 times per second (since each cycle involves a change in direction twice).

Answer:

A refrigerator runs on alternating current (AC). The charges (electrons) move back and forth.