what is the work done by magnetic force of a magnet on another (permanent) magnet in displacing it through a distance d? assume whatever have to suppose such as their magnetic field B1 & B2 etc. Plz xpln.
what is the work done by magnetic force of a magnet on another (permanent) magnet in displacing it through a distance d? assume whatever have to suppose such as their magnetic field B1 & B2 etc. Plz xpln.