Question

9. How can we reduce the power of a magnet? What is the process called?

Answer 1

Answer:

1. by hammering it or keeping on fire........
2. n the process is know as demagnetization

Answer 2

Answer:

Demagnetization.

Explanation:

It Is the process in which magnet Is heated. so he loss it's energy or magnetism. if we want to reduce the power than we need to heat it till he start lossing its power or heat it for 30 sec. for the reduction of power