Home
Class 8
PHYSICS
Two similar bar magnets P and Q each of ...

Two similar bar magnets P and Q each of magnetic moment M, are taken,. If P is cut along its axial line and Q is cut along its equatorial line, all the four pieces obtained have

Text Solution

Verified by Experts

Pole strength decreases when the area of cross-section of the bar magnet is reduced and the crouding of iron pieces depends on the pole strength.
Promotional Banner

Topper's Solved these Questions

  • MAGNETISM

    PEARSON IIT JEE FOUNDATION|Exercise Level 3|4 Videos

  • MAGNETISM

    PEARSON IIT JEE FOUNDATION|Exercise TEST YOUR CONCEPTS (Very Short Answer Type Questions)|48 Videos

  • MAGNETISM

    PEARSON IIT JEE FOUNDATION|Exercise Matching|1 Videos

  • LIGHT

    PEARSON IIT JEE FOUNDATION|Exercise COMPETITION CORNER|59 Videos

  • MEASUREMENTS

    PEARSON IIT JEE FOUNDATION|Exercise Level 3|10 Videos

Similar Questions

Explore conceptually related problems

A short bar magnet produces manetic fields of equal induction at two points one on the axial line and the other on the equatorial line. The ratio of their distance is

Two identical short bar magnets, each having magnetic moment of 10Am^(2) , are arranged such that their axial lines are perpendicular to each other and their centres be along the same straigh line in a horizonetal plane. If the distance between their centres is 0.2m , the resultant magnetic induction at a point midway between them is (mu_(0)=4pixx10^(-7)Hm^(-1))

The time period of a bar magnet oscillating in a uniform magnetic field is 3 seconds. if the magnet is cut into two equal parts along the equatorial line of the magnet and one part is made to vibrate in the same field, what is the time period ?

A bar magnet of magnetic moment M is cut into four parts of equal length. The magnetic moment of each part is

A bar magnet of magnetic moment 20 Am^(2) is divided into two equal parts by cuting it along its axis. The magnetic moment of each part will be

The magnetic moment of a short magnet is 8 Am^(2) . What is the magnetic induction at a point 20 cm away on its equatorial line form its mid point:

A bar magnet of magnetic moment 40 Am^(2) is divided into two equal parts by cutting it along its equator. The magnetic moment of each part will be

A bar magnet of magnetic moment 80 units is cut into two halves of equal length, the magnetic moment of each half will be: