What are three ways to strengthen an electromagnet?

asked Jan 13, 2021 69.5k views

1 vote

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6 votes

Answer:

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

adding more turns to the coil

increasing the current flowing through the coil.

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6 votes

Step-by-step explanation:

by rough handing

by heating

electrical method

Lodo answered Jan 19, 2021

by Lodo

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