2 years ago

A permanent magnet picks up an iron nail, magnetizing the nail. How is this system different from an electromagnet?

Physics

2 answers:

Marina86 [1]2 years ago

7 0

Its D i think because it doesnt refer to any other things

mote1985 [20]2 years ago

6 0

Answer:the nail is magnetized by a permanent magnet instead of by a solenoid with an electric current running through it

Explanation:

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