A battery of emf `E_0=12V` is connected across a `4 m` long uniform wire having resistance `4Omega//m`. The cell of small emfs `epsilon_1=2V` and `epsilon_2=4V` having internal resistance `2Omega` and `6Omega` respectivley are connected as shown in the figure. If galvanometer shows no diflection at the point `N` the distance of points `N` from the point `A` is equal to

A battery of emf E_(0) = 12 V is connected across a 4 m long uniform wire having resistance (4 Omega)/(m) . The cells of small emfs epsilon_(1) = 2 V and epsilon_(2) - 4 V having internal resistance 2 Omega and 6 Omega respectively, are connected as shown in the figure. If galvanometer shows no deflection at the point N , the distance of point N from teh point A is equal to

A battery of emf E_(0) = 12 V is connected across a 4 m long uniform wire having resistance (4 Omega)/(m) . The cells of small emfs epsilon_(1) = 2 V and epsilon_(2) - 4 V having internal resistance 2 Omega and 6 Omega respectively, are connected as shown in the figure. If galvanometer shows no deflection at the point N , the distance of point N from teh point A is equal to

A battery of emf E_(0)=12V is connected across a 4m long uniform wire having resistance 4Omega//m . The cells of small emfs e_(1)=2V and e_(2)=4V having internal resistance 2Omega and 6Omega respectively, are connected as shown in the figure. If galvanometer shows no deflection at the point N, the distance of point N from the point A is equal to

A battery of emf epsilon_0=10V is connected across a 1m long uniform wire having resistance 10Omega//m. Two cells of emf epsilon_1=2V and epsilon_2=4V having internal resistance 1Omega and 5Omega respectively are connected as shown in the figure. If a galvanometer shows no deflection at the point P , find the distance of point P from the point a .

A battery of emf epsilon_0 = 5V and internal resistance 5 Omega is connected across a long uniform wire AB of length 1m and resistance per unit length 5 Omegam^(-1) . Two cells of epsilon_1 = 1 V and epsilon_2 = 2V are connected as shown in the figure.