An electromagnet is a

with a

core.

Question

Physics

Swiss Miss

3 January, 06:46

An electromagnet is a

with a

core.

+3

Answers (2)

Know the Answer?

Hayes · Answer 1

solenoid & metal

Jimmuy · Answer 2

An electromagnet is a magnet that runs on electricity. Unlike a permanent magnet, the strength of an electromagnet can easily be changed by changing the amount of electric current that flows through it. The poles of an electromagnet can even be reversed by reversing the flow of electricity.

An electromagnet is awith acore.

An electromagnet is a

with a

core.