Practicing Success

Target Exam

CUET

Subject

Physics

Chapter

Magnetism and Matter

Question:

Options:

a

b

c

d

Correct Answer:

c

Explanation:

$\text{In uniform magnetic field force on north pole cancels force on south pole}$

$\Rightarrow F_{net} = 0 \text{ and } \vec{\tau} = \vec{M}\times \vec{B}$