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  • Conductivity depends onOption: 1 drift speedOption: 2 electric field<div clas

Conductivity depends on

Option: 1

drift speed


Option: 2

electric field


Option: 3

number of electron/volume


Option: 4

All of the above


Answers (1)

best_answer

As we learnt

 

Conductivity -

 

\sigma=\frac{1}{\rho}

- wherein

\sigma- Conductivity

\rho- Resistivity

 

 \sigma = \frac{J}{E}= \frac{nV_de}{E}

\sigma \: \alpha \: n

\sigma \: \alpha \: v_d

\sigma \: \alpha \: \frac{1}{E}

 

Posted by

Ajit Kumar Dubey

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