A bar magnet of magnetic moment M is cut - CUETMOCK

Processing math: 100%

Start Free Mocks

Follow :

CUETMOCK

Ace Your

CUET Preparation Today

Start Free Mocks

Home Questions YDCS7PEP88

Target Exam

CUET

Subject

Physics

Chapter

Moving Charges and Magnetism

Question:

A bar magnet of magnetic moment M is cut into two equal parts. The magnetic moment of either of the parts will be-

Options:

$\frac{M}{2}$

M

2M

4M

Correct Answer:

$\frac{M}{2}$

Explanation:

$M = ml$

$M'=m\frac{l}{2} = \frac{M}{2}$

CUET Questions