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Suppose the number of coils in the solenoid of an electromagnet is
increased. What happens to the electromagnet?
A. Its strength increases, then decreases.
B. Its strength becomes greater.
C. Its strength becomes less.
D. Its strength remains the same.

Answer :

sudeep3534

Answer:

The strengths become greater, as the number of turn increases,

sedrickcody13

Answer:

B. Its strength becomes greater.

Explanation:

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