Question

equal diamters are first connected in series and then parallel is
electric circuit. The ratio of the heat produced in series and par
combination would be:
(c) Two conducting wires of the same material, equal lengths
(i) 1:2
(ii) 1:4
(iii) 4:1
(iv) 2:1​

Answer 1

Answer:

The ratio of heat produced in series and parallel combinations would be (a) 1:2.

Explanation:

Two conducting wires of the same material and of equal lengths and equal diameter are first connected in series and then parallel in a circuit across the same potential difference