Question

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
1:4
(d) 4:1​

Answer 1

"4" (and any subsequent words) was ignored because we limit queries to 32 words.