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In the given circuit, the voltmeter reco...

In the given circuit, the voltmeter records 5 V. The resistance of the voltmeter in `Omega` is

A

200

B

100

C

10

D

50

Text Solution

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The correct Answer is:
B
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DC PANDEY ENGLISH-CURRENT ELECTRICITY-Taking it together
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  7. Find the equivalent resistance across AB :

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  10. A source of e.m.f. E = 15V and having negligible internal resistance i...

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  11. The effective resistance between points A and C for the network shown ...

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  12. Three resistances 5Omega, 5Omega and 6Omega are connected as shown in ...

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  13. A potentiometer circuit is set up as shown. The potential gradient acr...

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  14. An electric immersion heater of 1.08 kW is immersed in water . After i...

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  15. A moving coil galvanometer is converted into an ammeter reads upto 0.0...

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  16. B(1), B2 and B3 are the three identical bulbs connected to a battery o...

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  17. The scale of a galvanometer of resistance 100 ohms contains 25 divisio...

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  18. Three electric bulbs of 200 W, 200 W and 400 W are connected as shown ...

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  19. Two electric bulbs rated 50 W and 100 V are glowing at full power, whe...

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  20. The equivalent resistance between points A and B of an infinite networ...

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