What is the net force experienced by a bar magnet placed in a uniform magnetic field?
Zero
Depends upon length of the magnet
Never zero
Depends upon temperature
Answer is Wrong!
Answer is Right!
This question was previously asked in
UPSC NDA-1 – 2018
– In a uniform magnetic field, the force on the North pole is equal and opposite to the force on the South pole.
– The net force is the vector sum of the forces on the individual poles.