n conducting wires of same dimension but having resitives 1,2,3,…..n are connected In series . The equivalent resistivity of the combination is

n conducting wires of same dimension but having resitives 1,2,3,…..n

1.	n conducting wires of same dimension but having resitives 1,2,3,…..n are connected In series . The equivalent resistivity of the combination is
Answer» `(N(N+1))/(2)` `((n+1))/(2)` `((n+1))/(2N)` `(2n)/(n+1)` ANSWER :B

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n conducting wires of same dimension but having resitives 1,2,3,…..n are connected In series . The equivalent resistivity of the combination is

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