A solenoid of resistance 50`Omega` and inductance 5mH is connected to 200V battery . Calculate the maximum energy stored
1) 4mJ
2) 0.4 mJ
3) 40mJ
4) 400mJ

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

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 inductance 8.4 mH and resistance 6 Omega is connected to a 12 V battery. The current in the coil is 1.0 A at approximately the time.

A solenoid has an inductance of 10H and a resistance of 2Omega . It is connected to a 10V battery. How long will it take for the magnetic energy to reach 1//4 of its maximum value?

A coil of inductance 8.4 mH and resistance 6 (Omega) is connected to a 12 V battery. The current in the coil is 1.0 A at approximately the time

A solenoid of inductance 50 mH and resistance 10 Omega is connected to a battery of 6V. Find the time elapsed before the current acquires half of its steady - state value.

A solenoid of inductance 50 mH and resistance 10 Omega is connected to a battery of 6V. Find the time elapsed before the current acquires half of its steady - stae value.

A solenoid has an inductance of 10 henty and a resistance of 2 ohm. It is connected to a 10 volt battery. How long will it take for the magnetic energy to reach 1//4 of its maximum value?

A coil of inductance 1.0 H and resistance 100 Omega is connected to a battery of emf 12 V. Find the energy stored in the magnetic field associated with the coil at an instant 10 ms after the circuit is switched on.

A coil of inductance 0.50H and resistance 100 Omega is connected to a 240V , 50Hz ac supply. What are the maximum current in the coil and the time lag between voltage maximum and current maximum?