Science, asked by poonamlata746, 6 months ago

different between electromagnet and permanent magnet​

Answers

Answered by Arashya
1

Answer:

this is the correct answer that you want don't forgot me

Attachments:
Answered by learner2006
1

Answer:

eletromagnet showa magnetic field only when current flows through it.

whereas

permanent magnet shows magnetic field always

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