Home
Class 12
PHYSICS
A magnetic needle lying parallel to a ma...

A magnetic needle lying parallel to a magnetic field requires the torque needed to maintain the needle in this position will be

A

`sqrt(3)` w

B

`(w)/(2-sqrt(3))`

C

`sqrt(3w)/(2)`

D

2 w

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • MAGNETOSTATICS

    MODERN PUBLICATION|Exercise MULTIPLE CHOICE QUESTION (LEVEL I) (ASSERTION AND REASONING)|2 Videos

  • MAGNETOSTATICS

    MODERN PUBLICATION|Exercise MULTIPLE CHOICE QUESTION (LEVEL I) (PARAGRAPH QUESTIONS )|1 Videos

  • LAWS OF MOTION

    MODERN PUBLICATION|Exercise Revision test|43 Videos

  • MOCK TEST-1

    MODERN PUBLICATION|Exercise MCQs|47 Videos

Similar Questions

Explore conceptually related problems

A magnetic field exerts no force on :

A proton enters a magnetic field with velocity parallel to the magnetic field. The nature of the path followed by the proton will be :

The magnetic field inside the solenoid is

What is meant by magnetic field ?