Question

state the factors that affect the strength of an electromagnet .

Answer 1

1)By increasing the number of turn of coil

2) material of coil

3)Strength of current

Answer 2

the factors that affect the strength of an Electromagnet are

1. turns of the winding in the solenoid
-
the magnetic field of an Electromagnet can be increased by increasing the number of turns of winding in the solenoid

2. the current passing through the solenoid
-
the magnetic field of an Electromagnet can be increased by increasing the current through the solenoid