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The value of current in the given circui...

The value of current in the given circuit if the ammeter is a galvanometer with a resistance `R_(G)=50Omega` is

A

0.048 A

B

0.023 A

C

0.061 A

D

0.094 A

Text Solution

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The correct Answer is:
D
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NCERT FINGERTIPS ENGLISH-MOVING CHARGES AND MAGNETISM -The Moving Coil Galvanometer
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  2. Two moving coil metres M(1) and M(2) have the following particular R(1...

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  3. If the current sensitivity of a galvanometer is doubled, then its volt...

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  4. A galvanometer can be converted into an ammeter by connecting

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  5. A galvanometer of resistance 70 Omega, is converted to an ammeter by a...

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  6. If the galvanometer current is 10 mA, resistance of the galvanometer i...

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  7. A galvanometer of resistance 40 Omega gives a deflection of 5 division...

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  8. In the given circuit, a galvanometer with a resistance of 70 Omega is ...

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  9. A galvanometer having a resistance of 50 Omega, gives a full scale def...

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  10. The conversion of a moving coil galvanometer into a voltmeter is done ...

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  11. The resistance of a galvanometer is 10 Omega. It gives full-scale defl...

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  12. A voltmeter which can measure 2 V isconstructed by using a galvanomete...

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  13. The value of current in the given circuit if the ammeter is a galvanom...

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  14. A galvanometer coil has a resistance of 15 Omega and the metre shows f...

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  15. A galvanometer of resistance 50 Omega is connected to a battery of 3 ...

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  16. The range of voltmeter of resistance 300 Omega is 5 V. The resistance ...

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