Question

The dimensional formula for the resistivity of conductor is

Answer 1

Answer:

Explanation: R = p × l /a

Here R = resistance

p = resistivity

l = length of the conductor

a = dimension of the conductor

Answer 2

We know that :R=rho L/A

Rho =R A /L

Rho =ML(2)T(-3)A(-2)*A/L

Rho =MLT(-3)A(-1)

Hope it helps you