[" Five dry cells each of "E=1.5V" and "r=1s" are "],[" in parallel combination across "0.5s" .The "],[" main current in the circuit is "]

Five dry cell each of e.m.f 1.5V are connected in parallel. The e.m.f of the combination is

Five cells, each of emf E, are joined in parallel. The total emf of the combination is

A parallel combination of two resistors, of 1 Omega each, is connected in series with a 1.5 Omega resistor. The total combination is connected across a 10 V battery. The current flowing in the circuit is

Condensers of capacities 5F and 10F are connected in parallel in a circuit with a cell of e.m.f. 2V. The capacity of the condenser to be connected in series with parallel combination of the condensers to get 1C charge to flow in the circuit is

5 same cells (5V, 1ohm) connected in series and then in parallel with an external resistance R respectively. If current in both circuits is equal then find R.

Three identical cells each of 2 V and unknow internal resistance are connected in parallel. This combination is connected to a 5 ohm resistor. IF the terminal voltage across the cell is 1.5 volt, what is the internal resistance of each cell?