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Solve this problem An energy source will supply a constant current into the load if its internal resistance is

An energy source will supply a constant current into the load if its internal resistance is

  • Option 1)

    zero

  • Option 2)

    non­-zero but less than the resistance of the load

  • Option 3)

    equal to the resistance of the load

  • Option 4)

    very large as compared to the load resistance

 
Answers (1)
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As we have learned

E.m.f of cell -

The potential difference accross the terminals of a cell when it is not supplying any current is called e.m.f

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 Constant current will be supplied by battery only if its internal resistance is zero 

 

 


Option 1)

zero

Option 2)

non­-zero but less than the resistance of the load

Option 3)

equal to the resistance of the load

Option 4)

very large as compared to the load resistance

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