1.

Two heater wires of equal length are first connected in series and then in parallel. The ratio of heat produced in the two cases is [MNR 1987; UPSEAT 1999; MP PMT 1996, 2000, 01;  AIIMS 2000; MP PET 1999, 2002; BHU 2004; Pb PET 2004]

A.            2 : 1                                          
B.            1 : 2
C.            4 : 1                                          
D.            1 : 4
Answer» E.


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