Question

Multiple Choice ( Select 1 out of 4 options, for the question below. )
A bar magnet of magnetic moment 5 Am
magnet in that position is
is suspended in a uniform magnetic field of strength 2T making an angle 60° with the direction of the field the potential energy of the
Response​

Answer 1

Answer:

The potential energy of the is $-5j$

Explanation:

• magnetic moment

                 $M =5Am^{2}$

• magnetic field,

                  $B=2T$

• angle between magnet and field is,

       θ$=60^{0}$

• The potential energy due to magnetic field is given as,

                        $U=-MBcos$θ

                            $= -5 (2cos60^{0} )$

                            $=-5j$

                             #SPJ3