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  • If the resistance of a cell with cell constant value of   is  <img alt="6\Omega" src="https://

If the resistance of a cell with cell constant value of 3m^{-1}  is  6\Omega , then find the conductivity of the cell

Option: 1

205 m^{-1}


Option: 2

0.5 m^{-1}


Option: 3

0.55 m^{-1}


Option: 4

25 m^{-1}


Answers (1)

best_answer

As we have learned

Conductivity -

Inverse of resistivity is called conductivity. \kappa = \frac{1}{\rho } 

- wherein

SI unit of Conductivity = Sm^{-1}

 

 R= \frac{\rho l}{A}

6 \Omega = \rho * 3m^{-1}

\rho= 0.5 sm^{-1}

 

 

 

 

 

Posted by

Sayak

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