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Electronics and Communication Engineering (ECE) : Electronic Devices and Circuits - Quiz(MCQ)
What is the SI unit of conductivity?
A)
m
B)
Ω
C)
Ωm
D)
(Ωm)-1

Correct Answer : Option (D) :   (Ωm)-1


Explanation : The formula of the conductivity is the σ=1/ρ.

So, the unit of resistivity is Ωm.

Now, the unit of conductivity becomes the inverse of resistivity.

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