the network of resistances as shown in the given figure the effective resistance between points A and B is nR/3 find the value of n?
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Answer:
n=5.
Taking the effective resistance in the parallel circuit we get 2R3+R=5R/3
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Explanation:
so ans is 5R/3
first two resistors iron series and the next two are in series and then next Warren series give rise to R to R 2r respectively and when these three are in parallel by adding it we get to rb3 now we have to add because as to 1 by 3 and are resistor in series now we are adding it and dancer is a 5 r by 3
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