POTENTIAL ENERGY OF BAR MAGNET IN EXTERNAL UNIFORM MAGNETIC FIELD

Bar Magnet and Its Dipole Moment|Current Loop As A Magnetic Dipole And Dipole Moment|Current Loop As A Magnetic Dipole Or Bar Magnet|Coulomb's Law In Magnetism|Bar Magnet|Torque On A Magnetic Dipole(Bar Magnet) In Uniform External Magnetic Field|Work Done On A Magnetic Dipole(Bar Magnet) In Uniform External Magnetic Field|Time Period Of Dipole In Uniform Magnetic Field|PYQs On Magnetism|Gauss's Law In Magnetism|Earth's Magnetism|Important Terms In Magnetism|Properties of Dia Para And Ferro-magnetic Substances

Magnetism & Gauss Law|Bar Magnetism As Equivalent Solenoid|Bar Magnet In Uniform Magnetic Field |H.W. Questions

Magnetic Dipole In Uniform Magnetic Field

Bar Magnet|Magnetic Field Lines|Bar Magnet As An Equivalent Solenoid|OMR

A short bar magnet placed with its axis at 30^(@) with a uniform external magnetic field of 0.16T experience a torque of magnitude 0.032 Nm . If the bar magnet is free to rotate, its potential energies when it is in stable and unstable equilibrium are respectively

A short bar magnet having magnetic moment M = 0.80 JT^(-1) is placed in uniform magnetic field of 0.30 T.If bar magnet is free to rotate in plane of field,(Where U is potential energy and tau is torque)

A short bar magnet having magnetic moment M=0.80 JT^1 is placed in uniform magnetic field of 0.30 T. If bar magnet is free to rotate in plane of field, then (where U is potential energy and tau is torque)

A bar magnet of magnetic moment 5Am^(2) is suspended in a uniform magnetic field of strength "2T" making an angle 60^(0) with the direction of the field.The potential energy of the magnet in that position is (A) 5J (B) -5J (C) 10J (D) -10J

A short bar magnet of magnetic moment 0*4JT^-1 is placed in a uniform magnetic field of 0*16T . The magnet is in stable equilibrium when the potencial energy is