Question

write any four uses of magnets​

Answer 1

Magnets are used to make a tight seal on the doors to refrigerators and freezers. They power speakers in stereos, earphones, and televisions. Magnets are used to store data in computers, and are important in scanning machines called MRIs (magnetic resonance imagers), which doctors use to look inside people's bodies.

Answer 2

1. it is used in magnetic field
2. it is used in speakers
3. it is used is satellite