Question

What is an electromagnet?Suggest any two methods to increase the strength of an electromagnet. Explain in your own words how to make an electromagnet?
Please answer it faaast......​

Answer 1

Answer:

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Explanation:

soft metal core made into a magnet by the passage of electric current through a coil surrounding it.is know as electromagnet

You can make an electromagnet stronger by doing these things:

wrapping the coil around a piece of iron (such as an iron nail)

adding more turns to the coil.

Neatly wrap the wire around the nail. The more wire you wrap around the nail, the stronger your electromagnet will be. Make certain that you leave enough of the wire unwound so that you can attach the battery. When you wrap the wire around the nail, make certain that you wrap the wire all in one direction.