Question

Open in App

Updated on : 2022-09-05

Solution

Verified by Toppr

Correct option is C)

Now when it is deflected by an angle $θ$ then $U_{f}=−M.B=−MBcosθ$

Now we know that the work done = $−ΔU$

$ΔU=U_{i}−U_{f}$

$ΔU=−MB(1−cosθ)$

therefore, work done $=MB(1−cosθ)$.

Solve any question of Magnetism and Matter with:-

Was this answer helpful?

0

0