A 10V battery of negligible internal resistance is charged by a 200V d.c. supply. If the resitance in the charging circuit is `38Omega`, what is the value of chargeing current?

A series battery of six cells each of emf 2 V and internal resistance 0.5 Omega is charged by a 100 V dc supply. What resistance should be used in the charging circuit in order to limit the charging current to 8 A . Using this relation , obtain (a) the powwer supplied by the dc source, (b) the power dissipated as heat , and (c) the chemical energy stored in the battery in 15 min .

A series battery of 6 lead accumulators each of emf 2.0V and internal resistance 0.50Omega is charged by a 10V d.c. supply. What series resistance should the used in the charging circuits in order to limit the current to 8.0A? Using the required resistor, obtain (a) the power supplied by the d.c. source (b) the power supplied by the d.c. energy stored in the battery in 15min.

A series battery by 6 lead accumulators each of emf 2.0V and intenal resistance 0.5Omega is charged by a 20V d.c. supply, What series resistance should be used in the charging, circuit in order to limit the current to 1A. Calculate the power sullpied by the source and the fraction of energy stored in the battery.

A 10 V battery of negilgible internal resistance is connected across a 200V battery and a resistance of 38 Oemga as shown in figure. . Find the value of current in the circuit.

A 5 V battery of negligible internal resistance is connected across a 200 V battery and a resistance of 39 Omega as shown in the figure. Find the value of the current.

A storage battery of emf 8V, internal resistance 1Omega , is being charged by a 120V d.c. source, using a 15Omega resistor in series in the circuit. Calculate (i) the current in the circuit. (ii) terminal voltage across the battery during charging, and (iii) chemical energy stored in the battery in 5 minutes?

A storage battery of emf 8V and internal resistance is being charged by a 120 V D.C. supply using a series resistor of What is the terminal voltage of the battery during charging? What is the purpose of having a series resistor in the charging circuit?

A battery of EMF 10 V, with internal resistance 1 Omega is being charged by a 120 V d.c. supply using a series resistance of 10 Omega . The terminal voltage of the battery is