A solenoid of resistance 50 Omega and inductance 5mH is connected to 200V battery Calculate the maximum energy stored:

A solenoid of resistance 50Omega and inductance 80H is connected to a 200V battery. How long will it take for the current to reach 50% of its final equilibrium value? Calculate the maximum energy stored.

A solenoid of resistance 50 Omega and inductance 80 H is connected to a 200 V battery, How long will it take for the current to reach 50% of its final equlibrium value ? Calculate the maximum enargy stored ?

A coil of resistance 10Omega and an inductance 5H is connected to a 100 volt battery. Then energy stored in the coil is

A coil resistance 20 W and inductance 5 H is connected with a 100 V battery. Energy stored in the coil will be

A resistance of 25 Omega is connected to a 12V battery. Calculate the heat energy in joules generated per minute.

A solenoid having a resistance of 5Omega and self-inductance of 4H is connected to a battery of emf 10V and negligible resistance. After how long will the current in it rise to 1A ?

An inductor coil of resistance 10 Omega and inductance 120 mH is connected across a battery of emf 6 V and internal resistance 2 Omega . Find the charge which flows through the inductor in (a) 10 ms, (b) 20ms and (c ) 100ms after the connections are made.

A conductor of resistance 25 Omega of diameter 0.2 mm is connected to a battery of 200 V . Calculate the current density for the conductor.