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A dip circle is placed in geographic mer...

A dip circle is placed in geographic meridian at a place where dip and declination are known be the respectively `30^(@) and 45^(@).` What dip will be given by dip circle ?

A

Horizontally

B

Vertically

C

in the direction of earth's magnetic field

D

Perpendicular to earth's magnetic field

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The correct Answer is:
C
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AAKASH INSTITUTE ENGLISH-MAGNETISM AND MATTER -EXERCISE
  1. Isogonic lines are the lines joining places of…………………….. .

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  2. The angle of dip at a certain place where the horizontal and vertical...

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  3. A dip circle is placed in geographic meridian at a place where dip and...

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  4. A dip needle in a plane perpendicular to magnetic meridian will remain

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  5. The original value of the angle of dip at a place is 45^(@) what will...

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  6. A dip circle is placed in geographic meridian at a place where dip and...

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  7. The value of apparent angles of dip at two places measured in two mutu...

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  8. A magnetic dipole of magnetic moment 1.44 A m^2 is placed horizontally...

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  9. The time period of a vibration magnetometer is T(0). Its magnet is rep...

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  10. The length of a magnet is large compared to its width and breadth. The...

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  11. A defiection magnetometer works on

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  12. The arms of a deflection magnetometer in tangent B position are placed...

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  13. The deflection magnetometer is most sensitive when the defiection the...

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  14. Two short magnet having magnetic moment in the ratio 27:8, when placed...

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  15. To work with a tangent galvanometer, how do you set its coil?

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  16. What is a reduction factor of tangent galvanometer and its unit of mea...

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  17. The number of turns and radius of cross-section of the coil of a tange...

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  18. Two tangent galvanometer A and B are identical except in their number ...

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  19. A magnetising field of 2xx10^(3)Am^(-1) produces a magnetic flux densi...

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  20. The universal proporty among all substance is

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