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The incorrect statement regarding the li...

The incorrect statement regarding the lines of force of the magnetic field B is

A

magnetic intensity is a measure of lines of force passing through unit area held normal

B

magnetic lines of force form a close curve

C

inside a magnet its magnetic lines of force move from north pole of magnet towards its south pole

D

due to a magnet magnetic lines of force never cut each other

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The correct Answer is:
C
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MODERN PUBLICATION-MAGNETOSTATICS-MULTIPLE CHOICE QUESTION (LEVEL II)
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  2. Let the magnetic field on earth be modelled by that of a point magnet...

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  3. In certain place H=(1)/sqrt(3) v the angle of dip at this place is

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  4. At the magnetic north pole of the earth the value of the horizontal c...

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  5. A bar magnet 8 cm long is placed in the magnetic meridian with the n p...

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  6. A dip circle is so set that its needle move freeely in the magnetic me...

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  7. Two identical magnetic dipole of magnetic moments 1.0 Am^(2) each plac...

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  8. If a magnetic substance is kept in a magnetic field then which of th...

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  9. A superconductor exhibits perfect

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  10. A frog can jump higher than nmormal in a magnetic field because the ti...

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  11. In the bhysteresis cycle the value of H needed to makle the intensity ...

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  12. A dipole is palced parallel to the electric field if W is the work ...

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  13. If the magnetic dipole moment of an atom of dimagnetic material par...

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  14. What is the magnitude of the equatorial and axtal feilds due to a bar ...

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  15. A bar magnet has a magnetic moment of 2.5 JT^-1 and is placed in a mag...

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  16. A bar magnet is placed north south with its nort pole due north t...

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  17. A vertical circular coil of radius 0.1 m and having 10 turns carries a...

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  18. The incorrect statement regarding the lines of force of the magnetic f...

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  19. The earth magnetic induction at certain point is 7xx10^(-5) this is t...

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  20. A particle of charge q and mass m moves in a circualr orbit of radius...

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