Physics, asked by indukhetri, 7 months ago

Two similar wires of same length and same area of cross section but of different materials having resistivity p and p 2 are connected end to end in series calculate the effective resistivity of their combination.​

Answers

Answered by ub83072
1

Answer:

as they are connected in series

Explanation:

so

perfective=p1+p2

Answered by gomtikumari26
3

Answer:

the effective resistivity of their combination is

3pl/a

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