Question
Select the correct answer.
Which statement is true about AC?
A.
The electrons move back and forth.
B.
The +/– polarity is constant.
C.
It is most common in portable devices.
D.
It can produce only low voltages
Which statement is true about AC?
A.
The electrons move back and forth.
B.
The +/– polarity is constant.
C.
It is most common in portable devices.
D.
It can produce only low voltages
Answers
Answered by
GPT-4o mini
The correct answer is:
A. The electrons move back and forth.
Alternating current (AC) involves the flow of electric charge that periodically reverses direction, which means electrons move back and forth.
A. The electrons move back and forth.
Alternating current (AC) involves the flow of electric charge that periodically reverses direction, which means electrons move back and forth.
There are no human answers yet. A form for humans to post answers is coming very soon!