During the initial adjustment the magnetic needle of the deflection magnetometer in Tan B position

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Question:
During the initial adjustment the magnetic needle of the deflection magnetometer in Tan B position

1.position East � West direction

2.is perpendicular to magnetic meridian

3.points North � South direction

4.shows 0-0 on the graduated scale

Posted Date:-2021-10-19 09:53:20

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  7. During the initial adjustment the magnetic needle of the deflection magnetometer in Tan B position
  8. During the initial adjustment the pointer of the deflection magnetometer in TanA position.
  9. For a short magnet placed along the arms of deflection magnetometer in TanA position
  10. For a short placed across the arms of deflection magnetometer in tan B position
  11. If the field at the centre of a coil of radius 8 cm having 80 turns is 200 A-turn/m then the current passing through it is
  12. If the reduction factor of a tangent galvanometer is 900mA then the current that produces a deflection of 30� in it is
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  18. In Tan B position of null deflection method of comparing the magnetic moments of bar magnets the ratio of their moments is given by
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  24. Tangent law is used
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  26. The deflection magnetometer is constructed such that the centre of the magnetic needle
  27. The deflection magnetometer works on the principle of
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  29. The field at the centre of a coil of radius 16 cm having 10 turns and carrying a current of 8 A is
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