Class 12 Physics Magnetism and Matter Bar Magnet and Magnetic Dipole and Magnetic Moment

Easy

In the case of a bar magnet,lines of magnetic induction:

A
Start from the north pole and end at the south pole
B
Run continuously through the bar and outside
C
Emerge in circular paths from the middle of the bar
D
Are produced only at the north pole like rays of light from a bulb

Explore More

Browse All

Question Bank

All Subjects

Class 12 Questions

Class 12

Physics Questions

Chapter

Magnetism and Matter

Subtopic

Bar Magnet and Magnetic Dipole and Magnetic Moment

Similar Questions

$A$ permanent magnet:

Easy

$A$ straight magnetic strip has a magnetic moment of $44 \text{ Am}^2$. If the strip is bent in a semicircular shape,its magnetic moment will be . . . . . . . $\text{Am}^2$ (Given $\pi = \frac{22}{7}$)

DifficultJEE MAIN 2024

What happens when a small bar magnet is kept on a glass plate and iron filings are sprinkled on it?

Medium

$A$ bar magnet is cut into two equal parts. Then,which of the following quantities may change?

Medium

The resultant magnetic moment of a neon atom will be

Easy

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial

For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.