ಎರಡು ಇಂಡೆಂಟಿಕಲ್ ಬ್ಯಾಟರಿಗಳು, ಪ್ರತಿಯೊಂದೂ emf `2V` ಮತ್ತು ಆಂತರಿಕ ಪ್ರತಿರೋಧ `r=1Omega` ಅನ್ನು sh ಎಂದು ಸಂಪರ್ಕಿಸಲಾಗಿದೆ...

In the given figure, E=12V, R_(1)=3Omega, R_(2)=2Omega" and "r=1Omega . The choose the correct option/s

Two indentical batteries, each of emf 2V andinternal resistance r=1Omega are connected as shown. The maximum power that can be developed across R using these batteries is

Two batteries A and B whose emf is 2V are connected in series with external resistance R=1Omega . Internal resistance of battery A is 1.9Omega and that of B is 0.9 Omega .

In the circuit shown , the batteries have emf E_1 = E_2= 1V , E_3 = 2.5 V, and the resistance R_1 = 10Omega, R_2 = 20 Omega , Capacitance C = 10 muF . The charge on the left plate of the charge on the left plate of the capacitor C at steady state is

In the figure shown, battery 1 has emf =6V and internal resistance = 1Omega. Battery 2 has emf =2V and internal resistance =3Omega. The wires have negligible resistance. What is the potential difference across the teminals of battery 2 ?

In Fig. 27-51. battery 1 has emf epsi_(1)= 12.0 V and internal resistance r_1= 0.025 Omega and battery 2 has emf_(2)= 12.0 V and internal resistance r_2= 0.012Omega . The batteries are connected in series with an external resistance R. (a) What R value makes the terminal-to-terminal potential difference of one of the batteries zero? (b) Which battery is that?

Two identical batteries, each of EMF 2V and internal resistance r =1Omega are connected as shown. the maximum power that can be developed across R using these batteries is :

In the electric circuit shown each cell has an emf of 2 V and internal resistance of 1Omega . The external resistance is 2Omega . The value of the current is (in A)

A cell of e.m.f. 2V and internal resistance 0.5Omega is connected across a resistor R. The current that flows is same as that, when a cell of e.m.f. 1.5V and internal resistance 0.3Omega is connected across the same resistor. Then