Science, asked by bhoomishriwash, 6 hours ago

how is an electromagnet made from an iron nail ? give the reason for sticking of alpine ?​

Answers

Answered by vaibhavsahu5299
4

Explanation:

A coil with an iron core is called an electromagnet. The iron core increases the coil's magnetic field strength. A simple electromagnet is made by coiling wire around an iron nail.

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