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Explore the fundamentals of alternating current circuits in this comprehensive 2-hour physics lecture that serves as the 26th installment in a 30-lecture series. Begin with an introduction to AC circuit analysis using calculus-based methods, then delve into the concept of complex impedance and its applications in circuit analysis. Work through detailed examples of AC circuits containing inductors and resistors (LR circuits) across two comprehensive problem-solving sessions, learning step-by-step approaches to analyzing these systems. Conclude with a practical demonstration of AC circuits containing inductors, resistors, and capacitors (LRC circuits) to solidify your understanding of how these components interact in alternating current environments.
Syllabus
00:00:00 - Lecture 26 Intro
00:01:17 - AC Circuits Intro, with Calculus
00:29:12 - Complex Impedance Intro
00:44:42 - AC LR Circuit Example, Part 1
01:13:09 - AC LR Circuit Example, Part 2
01:45:16 - AC LRC Circuit Demo
Taught by
CoA Physics