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Let V and H be the vertical and horizont...

Let V and H be the vertical and horizontal components of earth's magnetic field at any point on earth. Near the north pole

A

`V gt gt H`

B

`V lt lt H`

C

V= H

D

V= H= 0

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The correct Answer is:
A
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ERRORLESS-MAGNETISM-NCERT BASED QUESTIONS (Earth’s Magnetism)
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  2. Two short magnets of equal dipole moments M are fastened perpendicular...

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  5. Two short magnets of magnetic moment 1000 Am^(2) are placed as shown a...

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  6. The vertical component of earth's magnetic field is zero at or The ear...

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  7. At the magnetic north pole of the earth, the value of horizontal compo...

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  8. At a certain place, the horizontal component of earth's magnetic field...

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  9. The line on the earth's surface joining the points where the field is ...

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  10. The angle between the magnetic meridian and geographical meridian is c...

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  11. At a place, if the earth's horizontal and vertical components of magne...

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  12. If the angle of dip at two places are 30^(@) and 45^(@) respectively, ...

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  13. Let V and H be the vertical and horizontal components of earth's magne...

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  14. A current carryingcoil is placed with its axis perpendicular to N-S di...

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  15. At a certain place, the angle of dip is 30^(@) and the horizontal comp...

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  16. The angle of dip at a certain place on earth is 60^@ and the magnitud...

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  17. At a certain place, the horizontal component B(0) and the vertical com...

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  18. A dip circle is adjusted so that its needle moves freely in the magnet...

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  19. If theta1 and theta2 be the apparent angles of dip observed in two ver...

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  20. The magnetic field of the earth can be modelled by that of a point dip...

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