Question:

A bar magnet used in vibration magnetometer is heated to

Last updated: 6/3/2023

A bar magnet used in vibration magnetometer is heated to

A bar magnet used in vibration magnetometer is heated to reduce the magnetic moment by all other changes in dimensions the time period of bar magnet in same magnetic field Increases by 25 Is not changed 1 Increases by 67 3 Increases by 12 2 4