Home
Class 12
PHYSICS
12 cells, each of emf 1.5 V and internal...

12 cells, each of emf `1.5` V and internal resistance of `0.5Omega`, are arranged in m rows each containing n cells connected in series, as shown. Calculate the values of n and m for which this combination would send maximum current through an external resistance of `1.5 Omega`.

Promotional Banner

Similar Questions

Explore conceptually related problems

24 cells, each of emf 1.5V and internal resistance is 2Omega connected to 12Omega series external resistance. Then,

24 cells, each of emf 1.5V and internal resistance is 2Omega connected to 12Omega series external resistance. Then,

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

Two electric cells each of emf 1.5 V and internal resistance 2 Omega are connected in parallel and this combiantion of cells is connected with an external distance of 2 Omega . What will be the current in the external circuit?

100 cells each of emf 5V and internal resistance 1 Omega are to be arranged to produce maximum current in a 25 Omega resistance. Each row contains equal number of cells. Find the number of rows.