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Charging of Capacitors

Two batteries...

Question

Two batteries of emf 3V and internal R 1 ohm,connected in parallel.The equivalent emf and internal R will be,

A

6 V, 1 ohm

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B

3 V, 1 ohm

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C

3 V, 0.5 ohm

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D

3 V, 2 ohm

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Solution

The correct option is C 3 V, 0.5 ohm

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