A network of resistances is connected to a 16V battery with internal resistance of 1W as shown in Fig.
Obtain the voltage drops VAB, VBC and VCD.

A network of resistances is connected to a 16V battery with internal resistance of 1 Omega as shown in Fig. Compute the equivalent resistance of the network

A cell of emf e and internal resistance r is connected to a variable resistance R as shown in Fig.Match the statements given-Jn Column-I with the conditions stated in Column-ll,

An infinite ladder network of resistances is constituted with 1Omega and 2Omega resistances as shown. The 6v battery between A and B has negligible internal resistance. (a) Show that the effective resistance between A and B is 3Omega .

An infinite ladder network of resistances is constituted with 1Omega and 2Omega resistances as shown. The 6v battery between A and B has negligible internal resistance. What is the current that passes through the 2Omega resistance nearest to the battery?

A cell of emf 1.4V and internal resistance 2 Omega is connected in series with a resistance of 100 Omega and an ammeter. The resistance of the ammeter is 4/3 Omega .To measure the potential difference between the two ends of the resistance a voltmeter is connected IF the reading of the voltmeter is 1.10V, what will be its error?

A cell of emf 1.4V and internal resistance 2 Omega is connected in series with a resistance of 100 Omega and an ammeter. The resistance of the ammeter is 4/3 Omega .To measure the potential difference between the two ends of the resistance a voltmeter is connected IF the reading of the ammter is 0.02 A.what is the resistance of the voltmeter?

A cell of emf 1.4V and internal resistance 2 Omega is connected in series with a resistance of 100 Omega and an ammeter. The resistance of the ammeter is 4/3 Omega .To measure the potential difference between the two ends of the resistance a voltmeter is connected .Draw the circuit

A battery of emf E and internal resistance 'r' is connected to an external resistance 'R', the condition for maximum power transfer is

A cell of emf E and internal resistance r is connected to a variable external resistor R. the graph which gives the terminal voltage of cell V with respect to R is