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26 Dec 2020

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

 

Booster class
Electricity and Magnetism
Skill
Understanding energy stored in an inductor
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Uttam Saikia
Uttam SaikiaLv10
26 Dec 2020
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Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

Related questions

What will be 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.

 

True or false, and why?

1. A circuit that includes resistors, capacitors, and inductancesin parallel is called an RLC circuit.

2. When capacitors and inductances are introduced into a DCcircuit, we get an AC circuit.

3. When an inductance is connected to a DC power source, thecurrent flowing through it decreases exponentially with time.

4. As a capacitor charges, the voltage across decreases.

5. The rms-current in an RL-circuit is the peak current divided bythe reactance.

6. In an RL-circuit, the current and the voltage are inphase.

7. The higher the frequency of the AC voltage source in anRL-circuit, the higher the currents.

8. In a circuit with an AC power source and an inductance inseries, the inductive reactance takes the place of the resistance.

In a purely inductive AC circuit, The maximum current is 7.50 A at 50.0Hz. Calculate the inductance L.

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