In the circuit, a battery of emf E, a resistance R and inductance coil `L_(1) and L_(2)` and switch S are connected as shown. In Fig. Initially the switch is open

In the circuit shown in Fig. emf E , a resistance R , and coil inductances L_(1) and L_(2) are known. The internal resistance of the source and the coil resistances are neglible. Find the steady-state currents in the coils after the swich Sw was shorted.

Two capacitors C_(1) and C_(2) are connected with two batteries of emf epsilon_(1) and epsilon_(2) . The circuit components are connected with a switch S as shown in. Initially the switch is open and the capacitors are charged. Find the heat produced when switch S is closed. .

Two capacitors C_(1) and C_(2) are connected with two batteries of emf epsilon_(1) and epsilon_(2) . The circuit components are connected with a switch S as shown in. Initially the switch is open and the capacitors are charged. Find the heat produced when switch S is closed. .

The circuit shown consists of a switch (S), a battery (B) of emf E, a resistance R, and an inductor L. The current in the circuit at the instant the switch is closed is-

In the circuit shown, battery, ammeter , and voltmeter are ideal and the switch S is initially closed as shown. When switch S is opened

In the circuit shown, battery, ammeter , and voltmeter are ideal and the switch S is initially closed as shown. When switch S is opened

A source of constant voltage V is connected to a resistance R and two ideal inductor L_(1) and L_(2) through a switch S as shown. There is no mutual inducance between the two inductors. The swtich S is initially open. At t=0, the switch is closed and current begins to flow. Which of the following options is / are correct ?

A source of constant voltage V is connected to a resistance R and two ideal inductor L_(1) and L_(2) through a switch S as shown. There is no mutual inducance between the two inductors. The swtich S is initially open. At t=0, the switch is closed and current begins to flow. Which of the following options is / are correct ?

An inductor L , a resistanece R and two identical bulbs, B_(1) and B_(2) are connected to a battery through a switch S as shown in the figure. The resistance R is the samem as that of the coil that makes L .Which of the following statement gives the correct description of the happenings when the switch S is closed

A 10 V battery connected to 5omega resistance coil having inductance 10 H through a switch drives a constant current in the circuit. The switch is suddenly opened and the time taken to open it is 2ms. The average emf induced across the coil is