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A network of resistance is constructed w...

A network of resistance is constructed with `R_(1)" and R_(2)` as shown in the figure. The potential at the points 1, 2, 3,………., N are `V_(1), V_(2), V_(3)",……..," V_(n)` respectively each havig a potential K time smaller than privious one. Find :

`(R_(1)/R_(2))xx(R_(2)/R_(3))" in terms of K".`

A

a.K-1

B

b.`K^(2)-1`

C

c.`1/(K+1)`

D

d.`(K-1)/(K+1)`

Text Solution

Verified by Experts

The correct Answer is:
A
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