Two batteries A and B and three resistors are conneted Internal resistence of both batteries is `1Omega` each as shown. EMF of battery B is 5V The potential difference between P and Q is zero. Which of following is/are TRUE

Two batteries one of the emf3V, internal resistance In and the other of emf l SV, internal resistance 2Omega are connected in series with a resistanceR as shown. If the potential difference between points a and b is zero, the resistance R is :

If in the circuit shown below , the internal resistance of the battery is 1.5 Omega and V_P and V_Q are the potentials at P and Q respectively, the potential difference between the points P and Q is

If in the circuit shown below, the internal resistance of the battery is 1Omega and V_(P) and V_(Q) are the potentials at P and Q respectively, the potential difference between te point P and Q is

Two batteries of emf 4 V and 8 V with internal resistances 1Omega and 2Omega are connected in a circuit with a resistance of 9Omega as shown in figure. The current and potential difference between the points P and Q are

Two batteries of emf 4 V and 8 V with internal resistances 1Omega and 2Omega are connected in a circuit with a resistance of 9Omega as shown in figure. The current and potential difference between the points P and Q are

Two batteries A and B each of e.m.f. 2V are connected in series to an external resistance R = 1 Omega . If the internal resistance of battery A is 1.9 Omega and that of B is 0.9 Omega . What is the potential difference between the terminals of battery A ?

Two batteries one of the emf 3V , internal resistance 1Omega and the other of emf 15 V , internal resistance 2Omega are connected in series with a resistance R as shown. If the potential difference between points a and b is zero, the resistance R in Omega is

Two batteries one of the emf 3V , internal resistance 1Omega and the other of emf 15 V , internal resistance 2Omega are connected in series with a resistance R as shown. If the potential difference between points a and b is zero, the resistance R in Omega is

If in the circuit shown below, the internal resistance of the battery is 1.5 Omega and V_(P) and V_(Q) are the potential at P and Q respectively, what is the potential difference between the point P and Q ?

If in the circuit shown below, the internal resistance of the battery is 1.5 Omega and V_(P) and V_(Q) are the potential at P and Q respectively, what is the potential difference between the point P and Q ?