Home
Class 12
PHYSICS
Find the potential due to a magnet at a ...

Find the potential due to a magnet at a point on its axis at a distance of 0.09 m from its centre in the end-on position. The length of the magnet is 0.02m and its pole strength 9 Am.

Text Solution

Verified by Experts

The correct Answer is:
`2.23 xx 10^(-6) J A^(-1)m^(-1)`
Promotional Banner

Topper's Solved these Questions

  • MAGNETIC DIPOLE

    NN GHOSH|Exercise EXERCISES|10 Videos

  • INTRODUCTORY NOTES

    NN GHOSH|Exercise Exercise|27 Videos

  • MAGNETIC EFFECT OF CURRENT

    NN GHOSH|Exercise Exercises|25 Videos

Similar Questions

Explore conceptually related problems

The magnetic induction due to a bar magnet at a point on its axis is directed from

The magnetic field due to a short magnet at a point in its axis at distance X cm from the middle of the magnet is

The magnetic scalar potential due to a magnetic dipole at a point on its axis situated at a distance of 20cm from its centre is found to be 1.2 xx 10^(-5) T m . Find the magnetic moment of the dipole.

A 30 cm long bar magnet is placed in the magnetic meridian with its north pole pointing south. The neutral point is obtained at a distance of 40 cm from the centre of the magnet. Pole strength of the magnet is (The horizontal component of earth’s magnetic field is 0.34 Gauss)

The dipole moment of a short bar magnet is 1.25 A-m^(2) . The magnetic field on its axis at a distance of 0.5 metre from the centre of the magnet is

A neutral point is found on the axis of a bar magnet at a distance of 10cm from its one end. If the length of the magnet be 10cm , and H=0*3G . Find the magnetic moment of the magnet.

A bar magnet 30 cm long is placed in the magnetic meridian with its north pole pointing geographical south . The neutral point is found at a distance of 30 cm from its centre . Calculate the pole strength of the magnet . Given B_(H) = 0.34 G .

A bar magnet 30cm long is placed in magnetic meridian with its north pole pointing south. The neutral point is observed at a distance of 30cm from its centre. Calculate the pole strength of the magnet. Given horizontal component of earth's field is 0*34G .

The magnetic moment of a length 10 cm and pole strength 4.0 Am will be

A magnet 2cm long has a pole strength of 60Am . Find the magnitude of magnetic field strength B at a point on its axis at a distance of 20cm from it. What would be the value of B, if the point were to lie at the same distance on equatorial line of magnet?