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If the switches S1,S2, and S3 fig. are a...

If the switches `S_1,S_2, and S_3` fig. are arranged such that the current through the battery is minimum, find the voltage across points A and B (in V)

Text Solution

Verified by Experts

The correct Answer is:
1
Current throgh the battery
will be minimum when all the
three switches are open. The
resulting cirucit is shown in

`V_(AB) = (0.5)V_(AB) xx(24)/(12) =1V`
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