Three long straight wires are connected parallel to each other across a battery of negligible internal resistance. The ratio of their resistances are 3 : 4 : 5. What is the ratio of distances of middle wire from the others if the net force experienced by it is zero - VgyanHub

Question:

Three long straight wires are connected parallel to each other across a battery of negligible internal resistance. The ratio of their resistances are 3 : 4 : 5. What is the ratio of distances of middle wire from the others if the net force experienced by it is zero

Options :

(a) 4:3
(b) 3:1
c) 5:3
(d) 2:3

Answer :

c) 5:3

Answer Steps :

step 1:

step 2:

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