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A wire of resistance 10 Omega is bent to...

A wire of resistance `10 Omega` is bent to form a circle. P and Q are points on the circumference of the circle dividing it into a quadrant and are connected to a Battery of 3 V and internal resistance `1 Omega` as shown in the figure. The currents in the two parts of the circle are

A

`(6)/(23)A` and `(18)/(23)A`

B

`(5)/(26)A` and `(15)/(26)A`

C

`(4)/(25)A` and `(12)/(25)A`

D

`(3)/(25)A` and `(9)/(25)A`

Text Solution

Verified by Experts

The correct Answer is:
A
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ERRORLESS -CURRENT ELECTRICITY-Self Evaluation Test -19
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  9. A voltmeter of resistance 1000 Omega is connected across a resistance ...

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  10. A beam contains 2 xx 10^(8) doubly charged positive ions per cubic cen...

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  11. In the circuit shown, the reading of ammeter when switch S is open ...

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  12. In the circuit as shown in figure the

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

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

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

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  17. Find equivalent resistance between A and B

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

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

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

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