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 1 point (a) 1:2 (b) 2:1 (c) 1:4 (d) 4:1​

Answer 1

Answer:

b should be the answer as resistance Dec by half in case of parallel

Answer 2

hi

which remote car ?

blue or yellow

you can edit your answer and tell there

( see the attachment )