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In the situation shown, the currents thr...

In the situation shown, the currents through `3Omega ` and `2 Omega `resistances are in the ratio.

A

`3:2`

B

`7:4`

C

`4:3`

D

`3:1`

Text Solution

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The correct Answer is:
C
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AAKASH INSTITUTE ENGLISH-CURRENT ELECTRICITY-ASSIGNMENT SECTION-B(OBJECTIVE TYPE QUESTION ))
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  2. In the situation shown each cell has e.m.f. 4V and internal resistance...

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  3. In the situation shown, the currents through 3Omega and 2 Omega resis...

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  4. Figures shows mixed grouping of identical cells each of e.m.f. 4V and ...

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  5. The situation shown in figure is equivalent to

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  6. The potential difference between A and B int eh following situation is

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  7. An ammeter and a milliammeter are converted from identical galvanomete...

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  8. A voltmeter has resistance 2000 Omega and range 5 V. For increasing it...

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  9. In the metrebridge experiment , the null point is obtained at N. The...

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  10. A battery of unknown emf connected to a potentiometer has balancing le...

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  11. The drift velocity of free electron in a metal wire of a given potenti...

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  12. Find the equivalent resistance between A and B in the following cases

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  13. In the circuit shown, the current drawn by the cell is

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  14. The equivalen resistance between A and B in the network shown in figur...

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  15. Two bulbs A and B are connected as shown . When switch 'S' is closed...

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  16. A current i passes through a wire of length l , radius of cross-sectio...

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  17. The power consumption by the circuit shown in figure at steady state i...

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  18. The current I through a conductor varies with time t as shown in figur...

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  19. The current drawn by the battery in the situation shown in figure is

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  20. The equivalnent resistance between A and B n the situdation shown is

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