An energy source will supply a constant current into the load if its internal resistance is

An energy soruce will supply a constant current into the laod, if its internal resistance is

If 8 cells having an emf of 1.5 V are connected in series across a load having resistance of 10 Omega . What is the current drawn by the load ? Assume internal resistance of all be 0.5 Omega .

A cell to emf. E and internal resistance r supplies currents for the same time t through external resistance R_1 and R_2 respectively. If the heat produced in both cases is the same, then the internal resistance is given by :

A battery of emf 100V and a resistor of resistance 10k(Omega) are joined in series. This system is used as a source to supply current to an external resistance R. If R is not greater than 100(Omega) , the current through it is constant up to two significant digits. Find its value, This is the basic principle of a constant-current source.

A battery of emf 100V and a resistor of resistance 10k(Omega) are joined in series. This system is used as a source to supply current to an external resistance R. If R is not greater than 100(Omega) , the current through it is constant up to two significant digits. Find its value, This is the basic principle of a constant-current source.

A cell supplies a current of 2 A when it is connected to a 5 Omega resistance and supplies a current of 1.2 A, if it is connected to a resistance of 9 Omega . Find the e.m.f and internal resistance of the cell.