Two conducting wires of the same material and of equal lengths and equal diameters
are first connected in series and then parallel in a circuit across the same potential
difference. The ratio of heat produced in series and parallel combinations would be –
(a) 1:2 (b) 2:1 (c) 1:4 (d) 4:1

NCERT Class X
Science - Science

Chapter _Electricity

1

Answers

2015-06-14T13:18:49+05:30
H1:H2  IS 1:4 IS THE RATIO OF HEAT PRODUCED IN SERIES AND PARALLEL COMBINATION.
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