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Timestamps :
00:00 - Introduction to Network Theory and AC Analysis
02:28 - Understanding Sinusoids and Their Components
12:46 - Short Trick to Remember Sine and Cosine Relationship
22:46 - Phase Shift Between Two Sinusoids
31:40 - Phasor Representation of Voltage and Current
45:29 - Phasor Representation in Different Quadrants
59:26 - Calculating Phase Angle in Different Quadrants
1:15:20 - Key Trigonometric Identities
1:29:01 - Magnitude Calculation Using Parallelogram Law
1:34:49 - Operations on Sinusoids
1:40:13 - Multiplication of Sinusoids