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

In the circuit shown in the figure, the value of Resistance X, when potential difference between the points B and D is zero will be

A

`9Omega`

B

`8Omega`

C

`6Omega`

D

`4Omega`

Text Solution

Verified by Experts

The correct Answer is:
B
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AAKASH SERIES-CURRENT ELECTRICITY-EXERCISE - II
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  2. Four resistors A, and D form a Wheatstone bridge. The bridge is bala...

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  3. In the circuit shown in the figure, the value of Resistance X, when po...

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  4. In the circuit shown, if a conducting wire is connected between points...

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  5. The resistances of the four arms P,Q,R and S in a Wheatstone's bridge ...

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  6. The balancing point in a meter bridge is 44 cm. If the resistances in ...

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  7. A 6Omega resistance is connected in the left gap of a meter bridge. In...

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  8. Two equal resistances are connected in the gaps of a metre bridge. If ...

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  9. When un known resistance and a resistance of 4Omega are used in the le...

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  10. Two unknown resistances x and y are connected in the left and right ga...

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  11. When two resistances (50)/(3)Omega and unknown resistance are connecte...

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  12. In a meter bridge experiment Two unknown resistances X and Y are conne...

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  13. The emf of a battery A is balanced by a length of 80cm on a potentio m...

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  14. The balancing lengths of potentiometer wire are 800 cm and 600cm when ...

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  15. The ratio of potential gradients is 1:2, the resistance of two potenti...

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  16. When 6 identical cells of no internal resistance are connected in seri...

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  17. The balancing length for a cell is 560cm in a potentiometer experiment...

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  18. The resistivity of a potentiometer wire is, if the area of cross secti...

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  19. A potentiomete wire of 10m length and 20 Ohm resistance is connected i...

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  20. A potentiometer has a wire of 100cm length and its resistance is 10 Oh...

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