Write at least a paragraph in which you derive the equation for the voltage across an inductor in an AC circuit. Discuss the frequency dependence of XL. Discuss what happens to the current in an RL circuit as the frequency changes. How does this compare to the way the current changes as a function of frequency in an RC circuit?

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Trinidad TremblayLv2

16 Oct 2019

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Related questions

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.

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