[" 28.To get maximum current in a resistance of "3" ohm,one can use n rows of "m" ."],[" cells (connected in series) connected in parallel.If the total number of cells is "],[24" and the internal resistance of a cell is "0.5" ohm,then "],[[" 1) "m=12,n=2," 2) "n=3,m=8," 3) "m=2,n=12," 4) "m=6,n=4]]

To get maximum current in a resistance of 3Omega , one can use n parallel rows of m cells each (connected in series). If the total no. of cells is 24 and the internal resistance is 0.5 ohm then

To get a maximum current in an external resistance of 8Omega one can use m rows of n cells (connected in series), connected in parallel. If the total number of cells is 64 each having an e.m.f. of 2V and interanl resistance of 2Omega , then calculate the number of cells in each row and number of rows.

If n cells each of emf E and internal resistance rare connected in parallel, then the total emf and internal resistances will be

To get maximum current through a resistance of 2.5Omega, one can use m rows of cells, each row having n cells. The internal resistance of each cell is 0.5 Omega what are the values of n and m, if the total number of cells is 45.

To get a maximum current through a resistance of 2.5Omega one can use m rows of cells each row having n cells . The internal resistance of each cell is 0.5Omega . What are the values of m and n, if the total number of cells are 20?

N cells each of e.m.f. E & internal resistance r are grouped into sets of K cells connected in series. The (N/K) sets ae connected in parallel to a load of resistance R, then,

When two identical cells are connected either in series or in parallel across a 4 ohm resistor, they send the same current through it. The internal resistance of the cell in ohm is