In parallel combination of n cells, we obtain

The equivalent resistance of series ad parallel combinations of two cells are S and P respectively. IF S=nP , then find out the minimum possible value of n.

What do you mean by parallel combination of cells.

24 identical cells, each of internal resistance 0.5 Omega , are arranged in a parallel combination of n rows, each row containing m cells in series. The combination is connected across a resistor of 3 Omega . In order to send maximum current through the resistor, we should have

To get the maximum current from a parallel combination of n identical cells each of internal resistance r in an external resistance R , when