Physics, asked by deepanshu8511, 1 year ago

state two factors on which the resistivity of a materials depend

Answers

Answered by Anonymous

2

Answer:

Resistivity depends on the length of the wire and area of cross section.

Thus resistivity(R) =¢l/A

Previous Question

Next Question

Similar questions

Physics, 7 months ago

A mild steel rod of 12 mm diameter was tested for tensile strength with the gauge length of 60 mm. Following observations were recorded: Final length = 80 mm; Final diameter = 7 mm; Yield load = 3.4kN and Ultimate load = 6.1kN. Calculate: a) Yield stress. b) Ultimate tensile stress. c) Percentage reduction in area. d) Percentage elongation.

Computer Science, 7 months ago

method used to add a particular element at the specified position in the list ...

English, 7 months ago

C. I am standing alone today. (Change into simple present tense) ...

English, 1 year ago

collective noun .a___of puppies .a___of trees .a ___of rain .a___of dust .a___of rioters .a___of judges .a___of grass .a___of clothes .a___of deer .a___of cars...

Math, 1 year ago

(X+5)(x-3) Expand the following.

Math, 1 year ago

a sum of Rs 1000 is lent for 1 year at rate of 7%p.a. find the intrest and the amount.

Computer Science, 1 year ago

octal number system consists of how many digits...

Math, 1 year ago

what is a fullform of 3:oo AM...