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A voltmeter having a resistance of 50 Om...

A voltmeter having a resistance of `50 Omega` is connected across a cell of e.m.f. 2V and internal resistance `10 Omega`. The reading of the voltmeter,

A

0.167V

B

1.667V

C

16.7V

D

967V

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CHETANA PUBLICATION-Current Electricity-Exercise
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  2. A cell supplies a current 1.2A through a resistor 2 Omega. The same ce...

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  3. A voltmeter having a resistance of 50 Omega is connected across a cell...

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  4. The length and cross-section of the wire of meter bridge are

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  5. The balance point is obtained at 40 cm from left end in meter bridge. ...

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  6. Kelvin's method of determination of resistance of galvanometer

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  7. Accuracy of potentiometer can be easily increased by

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  8. A potential difference 3V is applied across a potentiometer wire of le...

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  9. A cell of internal resistance "r" is connected to an external resistan...

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  10. A Wheatstone's bridge ABCD is balanced with a galvanometer between the...

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  11. Kirchhoffs voltage law and current law are respectively in accordance ...

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  12. A skeleton cube is made of 12 wires, each of resistance R. The resista...

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  13. When unknown resistance is determined by meterbridge the error due to ...

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  14. In potentiometer experiment, if l1 is the balancing length for emf of ...

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  15. An ideal ammeter has

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  16. Which of the following statement is true?

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  17. In the following circuit the value of resistance R

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  18. The deflection in moving coil galvanometer is reduced to half when it ...

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  19. If galvanometer is shunted by (1/n)^ th resistance, then the the frac...

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  20. An ideal voltmeter has

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