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Two batteries of different emfs and diff...

Two batteries of different emfs and different internal resistances are connected as shown. The voltage across AB in volts is.
.

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Verified by Experts

The correct Answer is:
`5`
`i=3/3=1A`
`V_(A)-6+1-V_(B)=0`
`V_(A)-V_(B)=5V`
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