Lesson: Circuits with Inductors and Capacitors in Series
In this lesson, we will learn how to calculate the properties of circuits that contain inductors and capacitors in series.
Sample Question Videos
Worksheet: 8 Questions • 1 Video
An circuit in an AM tuner (in a car stereo) uses a coil with an inductance of 2.5 mH and a variable capacitor. If the natural frequency of the circuit is to be adjustable over the range 540 to 1,600 kHz (the AM broadcast band), what range of capacitance is required?
The self-inductance of an circuit is 0.20 mH. The circuit’s capacitance is 5.0 pF. What is the angular frequency of the current in the circuit?
What is the period of the oscillations?
How much time elapses between an instant when the capacitor is uncharged and the next instant when it is fully charged?