A network of resistance is constructed with R_(1)" and R_(2) as shown in thefigure. 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 network of resistance is constructed with R_(1)" and R_(2) as shown

1.	A network of resistance is constructed with R_(1)" and R_(2) as shown in thefigure. 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".
Answer» K-1 `K^(2)-1` `1/(K+1)` `(K-1)/(K+1)` ANSWER :A

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A network of resistance is constructed with R_(1)" and R_(2) as shown in thefigure. 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".

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