A potential difference of 4V is applied to a coil of resistance `8Omega` and inductance 8H. How long does it take for the current to reach half of its final value ?

A potential difference of 6V is applied to a coil of inductance 0.5H and a resistance of 4 ohm connected in series. The time taken for the current to reach half the maximum value is (in seconds)

A potential difference of 25 V is applied across a conductor of resistance 100 Omega . Find the current through the conductor.

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 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 solenoid has an inductance of 50 mH and a resistance of 0.025 Omega . If it is connected to a battery, how long will it take for the current to reach one half of its final equilibrium value?

A solenoid has an inductance of 50 mH and a resistance of 0.025 Omega . If it is connected to a battery, how long will it take for the current to reach one half of its final equilibrium value?

A coil of inductance 300mH and resistance 2 Omega. The current reaches half of its steady state value in

Current is switched on in a circuit contaning a resistance of 10 Omega and an inductance of 0.8 H. Calculate the time taken by the current to grow to half its maximum value.