1.

To get the maximum current from a parallel combination of n identical cells each of internal resistance r in an external resistance R, when                                                       [DPMT 1999]

A.                    \[R>>r\]
B.                                      \[R<<r\]
C.                    \[R=r\]                            
D.            None of these
Answer» C.                    \[R=r\]                            


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