Find the `emf` and the internal resistance of a source which is equivalent to two batteries connected in parallel whose `emf's` are equal to `E_(1)` and `E_(2)` and internal resistances to `R_(1)` and `R_(2)`

Find the emf epsilon and the internal resistance r of an electric source which is equivalent to two batteries of emf's epsilon_(1) " and " epsilon_(2) and internal resistances r_(1) " and r_(2) , connected in parallel.

Find the emf (V) and internal resistance (r) of a single battery which is equivalent to a parallel combination of two batteries of emf's V_(1), and V_(2), and internal resistance r_(1) and r_(2) respectively, with polarities as shown in the figure

Find the emf (V) and internal resistance (r) of a single battery which is equivalent to a parallel combination of two batteries of emf's V_(1), and V_(2), and internal resistance r_(1) and r_(2) respectively, with polarities as shown in the figure

Find the e.m.f(E_(0)) end internal resistance (r_(0)) of a simple battery which is equivalent to a perallel combination of two battery of e.m.fE_(1) and E_(2) and internal resistance v_(1) and v_(2) respectively with polarities

Find the emf ( V ) and internal resistance (R) of a single battery which is equivalent toa parallel combination of two batteries of emf V_1 and V_2 and internal resistances r_1 and r_2 respectively, with polrities as shown in figure

Find the emf ( V ) and internal resistance (R) of a single battery which is equivalent toa parallel combination of two batteries of emf V_1 and V_2 and internal resistances r_1 and r_2 respectively, with polrities as shown in figure

Two cells, of e.m.f. 2E and E, and internal resistance 2 r and r respectivley are connected in parallel. Obtain the expression for the equivalent e.m.f and the internal resistance of the combination?