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20-10-2022
Physics

Answered

Awhina is constructing an electromagnet to demonstrate at the upcoming science fair. She is using wire, a nail, and a battery.

How would this electro magnet work?

A. The wire creates a loop between the nail and the battery, turning the nail into a magnet when current flows

B. The wire loops the nail to the battery so that the current can flow directly into the nail creating a magnet

C. The wire loops around the nail which becomes magnetic when the current flows from the battery through the wires.

D. The wire loops around the nail and the battery, turning the entire system into a magnet

Answer :

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