1.

Four identical cells each having an electromotive force (e.m.f.) of 12V, are connected in parallel. The resultant electromotive force (e.m.f.) of the combination is                                                                                              [CPMT 1999]

A.            48 V                                         
B.            12 V
C.            4 V
D.            3 V
Answer» C.            4 V


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