A bar magnet with a magnetic moment 5.0 Am² is placed in parallel position relative to a magnetic field of 0.4 ~T. The amount of required work done in turning the magnet from parallel to antiparallel position relative to the field direction is _ _ _ _ _ _ _.

Magnetic Effects of Current and Magnetism: JEE Main 2023 Physics question

JEE Main 2023 · 31 Jan, Morning shift · Q7615

JEE Main 202331 Jan, Morning shiftPhysicsEasyMagnetic Effects of Current and Magnetism165× since 2002

A bar magnet with a magnetic moment

5.0 \mathrm{Am}^{2}

is placed in parallel position relative to a magnetic field of

0.4 \mathrm{~T}

. The amount of required work done in turning the magnet from parallel to antiparallel position relative to the field direction is _____________.

JEE Main 2023 Magnetic Effects of Current and Magnetism Question with Solution (31 Jan Morning shift, Q7615) | JEE Arc

JEE Main 2023 · 31 Jan, Morning shift · Q7615

JEE Main 202331 Jan, Morning shiftPhysicsEasyMagnetic Effects of Current and Magnetism165× since 2002

A bar magnet with a magnetic moment

5.0 \mathrm{Am}^{2}

is placed in parallel position relative to a magnetic field of

0.4 \mathrm{~T}

. The amount of required work done in turning the magnet from parallel to antiparallel position relative to the field direction is _____________.