Question

13. Two wires of same dimensions but different
resistivity p1, and p2, are connected in series. The
equivalent resistivity of the combination is
11
(1)
PitP2
2
(2) Pipe
(3) P + P2
(4) (P, + P2)?​

Answer 1

hey friend

..

if two wires P and P2 is connected in series then..

series formula is R1+R2+R3..

so the answrr.is 3..

P + P2.......

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