Science, asked by babu745, 11 months ago

explain the method of preparing a Electromagnet how do you test the poles of an electromagnet with the help of magnetic compass​

Answers

Answered by Anonymous
2

Answer:

An answer to the question: Instructions for building an electromagnet. ... All you need to do is wrap some insulated copper wire around an iron core. ... You can test your core with a permanent magnet.

Answered by mahaksrivastava87674
0

Answer:

mr. if u want to say anything to me answer on my question

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