Q. The discharging time constant of a circuit consisting of an inductor is the time taken for the voltage in the inductor to become __________ % of the initial voltage.

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Q. A coil has a resistance of 4 ohms and an inductance of 2H. It is connected to a 20V dc supply. Calculate the initial value of the voltage across the inductor.

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Q. A coil has a resistance of 4 ohms and an inductance of 2H. It is connected to a 20V dc supply. Calculate the final value of the voltage across the inductor.

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Q. An RL network is one which consists of ____________

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Q. In an RL series circuit, when the switch is closed and the circuit is complete, what is the response?

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Q. At steady state, the current in the inductor is?

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Q. Initially, when the switch in a series RL circuit is closed, the inductor acts as?

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Q. Initially, when the switch in a series RL circuit is closed, the current in the inductor is?

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Q. If the current in a coil having a constant inductance of L henrys grows at a uniform rate, what is the value of the average current?

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Q. What is the power in the magnetic field if the current in a coil has a constant inductance of L henrys grows at a uniform rate?

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Q. What is the energy stored in the magnetic field if the current in a coil has a constant inductance of L henrys grows at a uniform rate?

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Q. Find the average current in an inductor if the total current in the inductor is 26A.

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Q. Calculate the power in an inductive circuit if the inductance is 10H, the current flowing in the inductor is 2A in 4s.

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Q. Calculate the value of stored energy in an inductor if the value of inductance is 20H and 4A of current flows through it.

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Q. Calculate the emf induced in an inductor if the inductance is 10H and the current is 2A in 4s.

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Q. Calculate the value of emf in an inductor if the value of inductance is 15H and an average current of 5A flows through it in 10s.

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Q. Calculate the current in an inductor if the energy stored is 160J and the inductance is 20H.

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Q. Find the time taken for the current in an inductor to change to 2A from 0A if the power in the inductor is 5W. The value of inductance is 10H.

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Q. The phenomenon due to which there is an induced current in one coil due to the current in a neighbouring coil is?

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Q. If the current in one coil becomes steady, the current in neighbouring coil is?

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