Question

Which is the strongest electromagnet out of a, b, and c?

A: Electromagnet: P. Current intensity: Medium. Number of turns is 20.

B: Electromagnet: Q. Current intensity: Low. Number of turns 20

C: Electromagnet: R. Current intensity: Low. Number of turns 15.

Answer 1

The strongest electromagnet out of a, b, and c is Electromagnet Q, as it has the highest number of turns.