Unit of specific resistance is.

Ohm

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

O h m^{- 1}

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

Ohm

m e t r e

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

O h m^{- 1} m e t r e^{- 1}

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

Open in App

Solution

The correct option is C Ohm $m e t r e$
Specific Resistance is defined as the resistance offered by a unit length and unit cross section area of the material when a known voltage is applied at its ends. Mathematically,
$ρ = \frac{R A}{l}$
Therefore, it's units will be $\frac{o h m \times m^{2}}{m} = o h m m$ .

Suggest Corrections

Similar questions

A metal wire of specific resistance 64×10^-6 ohm metre and length 1.98 cm has resistance of 7 ohm find its radius

Calculate the resistance of 1 km long copper wire of radius 1 mm. (Take specific resistance of copper $= 1.72 \times 10^{- 8} Ω m$ )

0.1 N K C l

0.0129 o h m^{- 1} c m^{- 1}

100 o h m

0.012 {o h m}^{- 1} {c m}^{- 1}

55 o h m s

Join BYJU'S Learning Program