Question

3. The strength of an electromagnet depends
and
flowing in
the coil.
on​

Answer 1

Answer:

The strength of an electromagnet depends on: The strength of the current passing through the coil, the greater the current, the greater the strength. .The number of turns in the coils, the greater the number of coils, the greater the strength.

Explanation:

Answer 2

Answer:

The strength of an electromagnet depends on: The strength of the current passing through the coil, the greater the current, the greater the strength. This because the current increases there is more flow of electrons which in turn increases the magnetic field around it.