An inductor of `3H` is connected to a battery of emf `6V` through a resistance of `100 Omega`. Calculate the time constant. What will be the maximum value of current in the circuit ?

A coil of induction 50 H is connected to a battery of emf 2 V through a resistance of 10 ohm. What is the time constant of the circuit and maximum value of current in the circuit ?

An ideal inductor of self-inductance 2.5H is connected to a battery of 3V through a resistance of 50Omega . Calculate (i) time constant of the circuit (ii) the steady current in the circuit, (iii) the maximum rate of increase of current, (iv) The value of current after 0.5s and (v) the potential drop across the inductor at t = 0.05s .

An uncharged capacitor of capacitance 8.0 mu F is connected to a battery of emf 6.0 V through a resistance of 24 Omega , then (ii) The current in the circuit at one time constant after the connections are made is :

An uncharged capacitor of capacitance 8.0 mu F is connected to a battery of emf 6.0 V through a resistance of 24 Omega , then (i) The current in the circuit just after the connections are made is :

A 40 mH coil is joined to 2 eV battery through 1M Omega resistance. Find the time constant of the circuit. What is the maximum current that is established.

A resistor is connected to a battery of emf 10 V and internal resistance 0.3 Omega. What is the resistance of the resistor to be inserted in the circuit for the circuit current 1.2A?

A resistor is connected to a battery of emf 10 V and internal resistance 0.3 Omega . What is the resistance of the resistor to be inserted in the circuit for the circuit current 1.2A?

A coil of self inductance 2.5 H and resistance 20 Omega is connected to a battery of emf 120 V having internal resistance of 5 Omega . Find : The time constant of the circuit

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