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A tangent galvanometer shows no deflecti...

A tangent galvanometer shows no deflection when a current is passed through it. But when the current is reversed, it gives a delfection of 180°, then the plane of the coil should have been oriented:.

A

in the magnetic meridian

B

normal to the magnetic meridian

C

at an angle of 45° to magnetic meridian

D

at an angle of 60° to the magnetic meridian

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The correct Answer is:
B
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AAKASH SERIES-MOVING CHARGES AND MAGNETISM-EXERCISE-II
  1. A vertical circular coil of one turn and radius 9.42 cm is placed with...

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  2. A current or 0.5 A produces a deflection of 60° in a tangent galvanome...

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  3. A tangent galvanometer shows no deflection when a current is passed th...

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  4. The senstivity of a galvanometer that measures current is decreased by...

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  5. In a galvanometer 5% of the total current in the circuit passes throug...

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  6. A galvanometer of resistance 150 ohm is shunted such that only 1/11 of...

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  7. A galvanometer has coil of resistance 50Omega and shows full deflectio...

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  8. A galvanometer has a current range of 15mA and voltage range of 750mv....

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  9. To convert a 800 mV range milli-voltmeter of resistance 40.Q into a mi...

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  10. In a galvanometer, a current of 1muA produces a deflection of 20 divis...

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  11. A galvanometer of resistance 40Omega and current passing through it is...

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  12. An electrical meter of internal resistance 20Omega gives a full scale ...

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  13. The sensitivity of a galvanometer is 60 divisions/Amp. When a shunt is...

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  14. When 500μA curre nt is passed through a galvanometer of 20Omega , it g...

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  15. A galvanometer of 25 ohm resistance can read a maximum current of 6mA....

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  16. The scale of a galvanometer of resistance 100Omega contains 25 divisio...

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  17. When 0.005A current flows through a moving coil galvanometer, it gives...

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  18. A voltmeter has a resistance of G ohm and range V volt. The value of r...

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  19. A circuit contains an ammeter, a battery of 30V and a resistanace 40.8...

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  20. A 250-turn rectangular coil of length 2.1 cm and width 1.25 cm carries...

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