In the circuit in figure `E_1=3V, E_2=2V, E_3=1V` and `R=r_1-r_2-r_3=1Omega`

a. Find the potential differece between the points `A` and `B` and the currents through each branch.
b. If `r_2` is short circuited and the point `A` is connected to point `B`, find the currents through `E_1,E_2, E_3` and the resistor `R`

In the circuit in figure E_1=3V, E_2=2V, E_3=1V and R=r_1=r_2=r_3=1Omega Find the potential differece between the points A and B and the currents through each branch.

In the circuit shown in fig E_1 = 3 volts, E_2 = 2volts, E_3 = 1volt and R = r_1 = r_2= r_3= 1 ohm. (i) Find the potential difference between the points A and B and the currents through each branch. (ii) If r_2 is short circuited and the point A is connected to point B, find the current through E_1, E_2, E_3 and the resistor R.

In the circuit shown in fig. E_(1)=3V, E_(2)= 2V, E_(3)= 1V, R=r_(1)=r_(2)=r_(3)= 1 ohm . Find the potential difference between the points A and B and the currents through each branch.

In the circit show in the figure E_1 = 3V, E_2 = 2V, E_3 = 1V and the resistances R = r_1 = r_2 = r_3 = 1Omega . Find the potential difference between the points A and B and the current through each branch.

In the circuit as shown in figure, E_(1)=2V , E_(2)=2V, E_(3)=1V, and R=r_(1)=r_(2)=r_(3)Omega . The potential difference between points A and B will be

In the circuit shown in figure , (epsilon)_(1)=3V,(epsilon)_(2)=2V,(epsilon)_(3)=1V and r_(1)=r_(2)=r_(3)=1(Omega) .Find the potential difference between the points A and B and the current through each branch.