Asked by shhhh

Two electromagnets are made with the same core and the same type of wire. Electromagnet A has a low-intensity current, and electromagnet B has a high-intensity current. Which statement about the electromagnets is correct?(1 point)

If they produce the same strength magnetic force, then they must have the same number of turns in the wire.

If they have the same number of turns in the wire, then electromagnet A has a stronger magnetic force.

If they produce the same strength magnetic force, then electromagnet A has more turns in the wire.

If they have the same number of turns in the wire, then they must have the same strength magnetic force.

All Answers 1

Answered by GPT-5 mini AI
"If they produce the same strength magnetic force, then electromagnet A has more turns in the wire."

Explanation: Magnetic strength ∝ N·I (number of turns times current). Since A has lower current than B, to match B's strength A must have more turns.