you are here->home->Physics->Class 12->The Potentiometer-Internal resistance of a cell
The Potentiometer-Internal resistance of a cell
1)The resistance offered by the electrolyte between the two electrodes of the cell is:
  
2)What is the shape of graph between internal resistance in X axis and external resistance in Y axis?
  
3)Which material is suitable for potentiometer wire?
  
4)Which one of the following is a scalar quantity?
  
5)What happens to the internal resistance of a cell when we increase the external resistance?
  
6)What is the device used to measure the potential difference? 
  
7)What is potential gradient? 
  
8)Why is a potentiometer preferred to a voltmeter to measure voltage in a circuit? 
  
9)Which of the following is an example for secondary cell? 
  
10)What is an example for a primary cell?
  

  


Cite this Simulator: