Q.

A bar magnet of length 0.1 m and with a magnetic moment of 5 Am2 is placed in a uniform magnetic field of intensity 0.4T, with its axis making an angle of 60° with the field. What is the torque on the magnet ?

see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya

answer is 1.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

τ=MBsinθτ=5×0.4×32τ=3=1.732Nm

Watch 3-min video & get full concept clarity

tricks from toppers of Infinity Learn

score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon
A bar magnet of length 0.1 m and with a magnetic moment of 5 Am2 is placed in a uniform magnetic field of intensity 0.4T, with its axis making an angle of 60° with the field. What is the torque on the magnet ?