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What is not true about poles of a magnet...

What is not true about poles of a magnet?

A

poles exist always in pairs

B

poles of a magnet are always unlike

C

poles of a magnet are of equal strength

D

poles are situated a little outwards from the geometrical ends of magnet

Text Solution

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The correct Answer is:
D
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PRADEEP-MAGNETIC EFFECT OF CURRENT AND MAGNETISM-Exercise
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  4. SI unit of magnetic pole strength is

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  8. In the potential energy of magnetic dipole is zero when theta=

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  9. The small angle between magnetic axis and geographical axis at a place...

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  10. Horizontal component of earth at a place is 3*2xx10^-5T, and angle of ...

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  12. Choose the diamagnetic material out of the following

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  17. The direction of magnetic field lines due to straight conductor carryi...

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  18. If current through a circular coil flows in clockwise direction, then ...

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  19. The magnetic dipole moment of a current loop, carrying current I, havi...

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