The unit of resistivity is ____________

ohm

No worries! We‘ve got your back. Try BYJU‘S free classes today!

ohm/m

No worries! We‘ve got your back. Try BYJU‘S free classes today!

ohm-m

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

mho

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C
ohm-m

We know that, $R = \frac{ρ l}{A}$

$ρ = \frac{R A}{l}$

So unit of ρ = ohm-m

Suggest Corrections

Similar questions

What is the resistance of a circuit with voltage 40 V and current 8 A?

A wire of resistance 20 ohm is bent in form of a circle. Find the equivalent resistance between two diametrically opposite ends.

10 V o l t s

20 V o l t

2 o h m

30 o h m

Join BYJU'S Learning Program