Home
Class 12
PHYSICS
A short bar magnet of magnetic moment 1....

A short bar magnet of magnetic moment `1.5 Am^2` is placed along x-axis at origin. If the magnetic field along line joining origin to point `[P(2 sqrt3,2,0)]`m is `[{sqrt(n) *10^-7} /128 (T)]`, Then n should be

A

3

B

27

C

9

D

16

Text Solution

AI Generated Solution

Promotional Banner

Similar Questions

Explore conceptually related problems

A magnetic of magnetic moment placed along the X-axis in an magnet field .Find the torque acting on the magnetic field

A short bar magnet has a magnetic moment of 10 Am^(2) .If its length is 10 cm,then the pole strength of the dipole is

A magnet of magnetic moment 50 hat(i) A-m^(2) is placed along the x-axis in a magnetic field vec(B)=(0.5hat(i)+3.0hat(j))T . The torque acting on the magnet is

Two short magnets of magnetic moment 1000 Am^(2) are placed as shown at the corners of a square of side 10 cm . The net magnetic induction at P is

A magnet of magnetic moment 20_(hatk) Am^(2) is placed along the z- axis in a magnetic field vec(B)=(0.4hat(j)+0.5hat(k)) T . The torque acting on the magnet is

The potential enargy of bar magnet of magnetic moment 8 Am ^(2) placed in a uniform magnetic field of 2 T at an angle of 120^(@) is equal to