Question

State three factors that determine the strength of electromagnetic​

Answer 1

the number of turns of wire on the core and the shape and size of the core.

Answer 2

Factors that affect the strength of electromagnets are the nature of the core material, strength of the current passing through the core, the number of turns of wire on the core and the shape and size of the core.Nov 28, 2020

Step-by-step explanation: