In the given circuit the cells have zero internal resistance. The currents (in Amperes) passing through resistance `R_(1) and R_(2)` respectively, are :

In the given circuit, the current through the resistance R is __________ A.

In the given circuit, the current through the resistance R is __________ A.

In the given circuit if I_(1) and I_(2) be the current in resistance R_(1) and R_(2) respectively then:

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 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 epsilon and internal resistance r sends currents I_(1) and I_(2) , when connected to external resistance R_(1) and R_(2) respectively. Find the emf and internal resistance of the battery.

In the given circuit, if I_1 and I_2 be the current in resistances R_1 and R_2 , respectively, then .

In the given circuit, if I_1 and I_2 be the current in resistances R_1 and R_2 , respectively, then .