Question

Write three uses of permanant magnet and electromagnet.​

Answer 1

Answer:

Engines and generators: Electric motors use a combination of electromagnets and permanent magnets to convert electrical energy into mechanical energy. A generator, on the other hand, converts mechanical energy into electrical energy by moving a conductor through a magnetic field.

hope it helps

Answer 2

Electromagnets are those magnets which are made from winding up the copper wire around the nail or iron substance to make up a electromagnet