Physics, asked by remonex3, 8 months ago

A 1.5-cm square rod, 4.0 m long, measures 0.040 ohms. What is its resistivity?

Answers

Answered by Anonymous

0

Answer:

use formula R = (rho × l)/A

R = resistance

rho= resistivity

l= length

A= area of cross section

put the given values and get ur answer

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