Resistance of the conductor of length 5m and area of cross -section `4 mm^(2)` s `0.02 Omega `. Its resistivity is

How the resistance of conductor depends on its length and area of cross-section ?

The resistance of a conductor of length x is r. If its area of cross section is a, what is its resistivity? What is its unit?

A conductor of length l and area of cross-section A has a resistance R then its specific resistance is

The specific resistance of the material of a conductor of length 3m area of cross-section 0.2 "mm"^2 having a resistance of 2 ohm is:

Find the resistance of a silver wire of length 5m and area of cross-section 4mm^2 . Resistivity of a silver is 1.6xx10_-8 Omega m.

A nichrome wire of length 100 cm and area of cross-section 0.5 m m^(2) has a resistance of 2.2 Omega . The resistivity of nichrome is

Resistance of a conductor of length l and area of cross-section A is R. If its length is doubled and area of cross-section is halved, then find its new resistance.

Resistance of a conductor of length l and area of cross-section A is R. If its length is doubled and area of cross-section is halved, then find its new resistance.