Question

What is electromagnet. Write one of its applications?​

Answer 1

Answer:

electromagnet is a device which converts electric current into magnetic feild.it can be made by rotating a copper wire around a object and keeping magnet near it and passing current through wire.. application is motor:used in fans,etc

Hope this will help you ✌️

Answer 2

Answer:

An electromagnet is a type of a magnet which is temporary and the magnetic field/energy produced in it is by the supply of electric current. The strength of an electromagnet can be easily changed by increasing/decreasing the electric supply

ONE APPLICATION IS:-

a) They are used in most of the electric devices like Speakers, Motors, Generators and many more