Question

what are the uses of permanent magnet ?​

Answer 1

Answer:

Permanent magnets are used in the following major groups: acoustic transducers, motors and generators, magneto-mechanical devices, and magnetic field and imaging systems. You will find permanent magnets in many products, such as televisions, telephones, computers, audio systems, and automobiles.

Answer 2

Uses of permanent magnet  

Permanent magnets are used in hard drives,

motors, cars

, generators

televisions,

phones,

headphones,

speakers

, transducers,

sensors etc.

The most common use of a magnet is the pulling force to attract other magnetic items but it has various functions in electronic tools as well.