Question

The number of turns in an electromagnet is decreased

Answer 1

Explanation:

Number of loops or number of turns of the wire: the more the number of turns, the more the electric field produced, (so straightening the wirewill decrease the magnetic field induced and decrease the strength of electromagnet).

Answer 2

$:\pink \implies$ The strength of an electromagnet can be increased by increasing the number of loops of wire around the iron core and by increasing the current or voltage.

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