Physics, asked by thanushree327, 6 months ago

given l=2m
R=25ohms
rho=1.84*10^-6
find area of cross section

Answers

Answered by techgamerandhacker12

1

Answer:

R=

A

ρl

⇒A=

R

ρl

⇒A=

46

1.84×10

−6

×2

⇒A=8×10

−8

m

2

Explanation:

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