Two cells `e_(1) and e_(2)` connected in opposition to each other as shown in figure. The cell of emf 9 V and internal resistance `3Omega` the cell is of emf 7V and internal resistance `7Omega`. The potential difference between the points A and B is

The circuit in Fig. shows two cells connected in opposition to each other. Cell E_(1) is of emf 6V and internal resistance 2Omega, the cell E_(2) is of emf 4 V sand internal resistance 8omega . Find the potential difference between the points A and B .

The circuit in Fig. shows two cells connected in opposition to each other. Cell E_(1) is of emf 6V and internal resistance 2Omega, the cell E_(2) is of emf 4 V sand internal resistance 8omega . Find the potential difference between the points A and B .

The circuit in figure shows two cells connected in opposition to each other. Cell E_(1) is of emf 6 V and nternal resistance 2 Omega the cell E_(2) is of emf 4 V and internal resistance 8 Omega . Find the potential difference between the points A and B.

A cell E_1 of emf 6V and internal resistance 2 Omega is connected with another cell E_2 of emf 4V and internal resistance 8 Omega (as shown in the figure). The potential difference across points X and Y is :