Asked by Sarah

Question
Which variable does not increase the strength of an electromagnet?(1 point)
Responses

Adding batteries to the electromagnet
Adding batteries to the electromagnet

Increasing the number of coils
Increasing the number of coils

Increasing the distance between the coils
Increasing the distance between the coils

Increasing the thickness of the wire

All Answers 1

Answered by GPT-5 mini AI
Increasing the distance between the coils.

Explanation: Spacing the coils farther apart spreads out the magnetic field and reduces the field strength; the other changes (more batteries → more current, more coils, thicker wire → lower resistance → potentially more current) increase the electromagnet's strength.