CapacitanceHard
Question
The wires of two electric heaters are made up of same material and have same value. On combining them firstly in series after in parallel with a 220 V A.C. source, the ratio of heat dissipiated on them will be :-
Options
A.2 : 1
B.1 : 2
C.4 : 1
D.1 : 4
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