+1 vote
in JEE by kratos

The equivalent resistance between points A and B of an infinite network of resistance, each of 1 Ω, connected

(a) Infinite

(b) 2 Ω

(C) 1 + √5/2 Ω

(d) Zero

1 Answer

+5 votes
by kratos
 
Best answer

Correct option (C) 1 + √5/2 Ω

Explanation:

Suppose the effective resistance between A and B is Req. Since the network consists of infinite cell. If we exclude one cell from the chain, remaining network have infinite cells i.e. effective resistance between C and D will also Req

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