English, asked by shamsalg, 1 month ago

What happens to the magnetic effect on an electromagnet when the electric is switched off?
a) it becomes stronger
b) it charge the direction
c) it does not change
d) it becomes zero

Answers

Answered by TabishAliAnsari

1

Answer:

d) it becomes zero

Explanation:

Electromagnets work only when electric current passes through them .

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