Question

The specific resistence of a metal wite is P. The wire is strectched to doubles its lenth and the resistivity becomes
A. P
B. Greater than P
C. Less than O
D. Both (B) and (C) are possible.

Answer 1

Hey mate

here is ur ans_______

it is greater than p as it is directly proportional .

Hope it helps u ^_^___

Answer 2

It is greater than p so it is directly proportional....