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

Both terminals of a battery of emf E and internal resistance r are gro

1.	Both terminals of a battery of emf E and internal resistance r are grounded as shown. Select the correct alternative(s).
Answer» Potential DIFFERENCE across A and B is ZERO Potential difference acorss A and B is E Current across AB is zero Current across AB is `(E)/(R)` Answer :A::D