In a circuit two resistances of the same material and cross section ar – InterviewSolution

1.	In a circuit two resistances of the same material and cross section area but different lengths L1 and L2 are kept in series. Find the length of the equivalent resistance if it's made of the same material and same cross section area.
Answer» In a circuit two resistances of the same material and cross section area but different lengths $L_{1} a n d L_{2}$ are kept in series. Find the length of the equivalent resistance if it's made of the same material and same cross section area.

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