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In the circuit shown in figure, power de...

In the circuit shown in figure, power developed across `1 Omega, 2 Omega` and `3 Omega` resistance are in the ratio of

A

`1:2:3`

B

`4:2:27`

C

`6:4:9`

D

`2:1:27`

Text Solution

Verified by Experts

The correct Answer is:
B
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DC PANDEY-CURRENT ELECTRICITY-All Questions
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  2. Equivalent resistance between A and B is

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  6. Resistance of a resistor at temperature t^@C is Rt =R0 (1+alphat + bet...

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  7. Potential different across the terminals of the battery shown in figur...

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  8. The emf of the battery shown in figure is

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  9. A voltmeter with resistance 500 Omega is used to measure the emf of a ...

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  10. In the figure, the potentiometer wire of length l = 100 cm and resista...

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  11. The potential difference across the terminals of a battery is 10 V whe...

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  12. In the circuit shown, if a wire is connected between points A and B. H...

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  13. Eight resistances each of resistance 5 Omega are connected in the circ...

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  14. Twelve resistors each of resistance 1 Omega are connected in the circu...

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  15. n identical cells are joined in series with two cells A and B with rev...

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  16. Find the resistor in which maximum heat will be produced.

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  17. In the circuit shown in figure potential difference between point A an...

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  18. Under what condition, the current passing through the resistance R can...

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  19. In the circuit shown in figure, reading of voltmeter is V1 when only S...

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  20. In the circuit shown, when switch S(1) is closed and S(2) is open, the...

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