Discuss the difference between a permanent magnet and an
electromagnet. What are some practical applications of each?
Discuss why a conductor and the external field must be
perpendicular to each other to have motor action or to generate
induced voltage.
I just need this to be 75 to 150 words in length. It can go
over, but ideally around that area.
Discuss the difference between a permanent magnet and an electromagnet. What are some practical applications of each? Di
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