Question

2. A is a cylindrical coil of wire that can be made to act like a magnet
using electricity
3. An
acts as a magnet as long as a current flows in the coil.
4. The strength of an electromagnet when the amount of electricity in t
circuit is increased
5. In an electric bell, sound is made by the
hitting the​

Answer 1

Answer:

I don't no so so so sorry