Physics, asked by vishal2004jayapak1jf, 10 months ago

Which of the following wires of the same material will have higher resistance?
(1) Area is 1 mm2 and the length is 40 m.
(2) Area is 1 mm2 and the length is 80 m.
(3) Area is 2 mm2 and the length is 40 m.
(4) Area is 2 mm2 and the length is 80 m.

Answers

Answered by anonymous5651

0

Answer:

option (B) is right...........

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