Physics, asked by marwansenpai529, 1 month ago

an iron cuboid of dimension of 40 cm, 2 cm & 2cm. Find its all possible resistance if the electric conductivity of iron 10^7.​

Answers

Answered by Beshram
0

Answer:

R=

A

ρl

Area =(0.1)

2

dR=

0.01

Sdx

∫dR=100S∫

0

0.1

dx

R=100S(0.1)

R=10S

Similar questions