Question

What will be the resistivity of a metal wire of 2 m length and 0.6 mm in diameter, if the resistance of the wire is 30 ohm please explain step by step plzzzzz

Answer 1

HOPE IT HELPS

ADIOS

Answer 2

We know R=rho*L/A

Then R=30ohm

L=2m

A=0.6mm

Just put the value and get rho

And convert metre into millimetres