Question

Three cylindrical wires of same material are connected to a battery. If the ratio of lengun or wires 15
12:3 and ratio of their area of cross section is 2:4:1, then the ratio of power consumed by them in
series combination and in parallel combination is respectively
(1) 1:6:6 and 6:1:1 (2) 1:1:6 and 6:6:1 (3) 6:6:1 and 1:1:6 (4) 6:1:1 and 1:6:6​

Answer 1

Answer:

Answer is Option No. 4

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