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  • Which of the following is a correct graph for internal resistance with temperature.?Option: 1 <img alt="" src="https://cdn.entrance360.com/media/uplo

Which of the following is a correct graph for internal resistance with temperature.?

Option: 1


Option: 2


Option: 3


Option: 4


Answers (1)

best_answer

As we learnt

 

Internal resistance of a cell -

 

Temperature of electrolyte

- wherein

r \alpha  \frac{1}{temp}

 

 

Graph is hyperbolic

Posted by

Gunjita

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