The strength of an electromagnet can be altered by

Physics

2 answers:

MAVERICK [17]3 years ago

7 0

Answer:

Explanation:

I just took the

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denpristay [2]3 years ago

3 0

The strength of an electromagnet can be altered by increasing the number of coils around the core. The more times the coil is wrapped, the stronger the electromagnet is.

Your answer is: B) Increasing the number of coils around the core

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