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Both terminals of a battery of emf E and...

Both terminals of a battery of emf E and internal resistance r are grounded as shown. Select the correct alternative(s).

A

Potential difference across A and B is zero

B

Potential difference acorss A and B is E

C

Current across AB is zero

D

Current across AB is `(E)/(r)`

Text Solution

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The correct Answer is:
A, D
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