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Find equivalent resistance between A and...

Find equivalent resistance between A and B

A

R

B

`(3R)/(94)`

C

`(R)/(2)`

D

`2R`

Text Solution

Verified by Experts

The correct Answer is:
C
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ERRORLESS -CURRENT ELECTRICITY-Self Evaluation Test -19
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  7. In the circuit shown, the reading of ammeter when switch S is open ...

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  8. In the circuit as shown in figure the

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  9. In figure shows a rectangular block with dimensions x , 2 x and 4 x ....

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  10. A battery is connected to a uniform resistance wire AB and B is eart...

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  11. A cylindrical metal wire of length l and cross sections area S , has...

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  12. A potential divider is used to give outputs of 4 V and 8 V from a 12 V...

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  13. Find equivalent resistance between A and B

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  14. Following figures show four situations in which positive and negative ...

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  15. A and B are two square plates of same metal and same thickness but len...

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

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  17. Two conductors are made of the same material and have the same length....

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  18. A wire has resistance of 24 Omega is bent in the following shape. The ...

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  19. In the circuit shown in fig. 5.120 find the current through the branch...

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  20. A battery of 24 cells each of emf 1.5 V and internal resistnace 2Omega...

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