What is the maximum power output than can be obtained from a cell of emf E and internal resistance r?

What maximum power can be obtained from a battery of emf epsilon and internal resistance r connected with an external resistance R ?

What is the maximum value of current available from a cell of emf 1.5 V and internal resistance 1 Omega ?

Plot a graphs showing the variation of circuit I varisous resistance R connected to a cell of emf E and internal resistance r.

The maximum power dissipated in an external resistance R, when connected to a cell of emf E and internal resistance r, will be

The maximum power dissipated in an external resistance R, when connected to a cell of emf E and internal resistance r, will be

The maximum power dissipated in an external resistance R, when connected to a cell of emf E and internal resistance r, will be ......

Plot a graph showing the variation of current 'T' versus resistance 'R', connected to a cell of emf E and internal resistance 'r'.

The maximum power dissipated by external resistance R by a cell of an external omf E and internal resistance r is E^(2)//4R which is obtained for