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E E 2315 Lecture 14 - Introduction to Phasors
Sinusoid to Phasor Exponential form: Separate exponents: Phasor transform: Also:
Phasor Diagram of Inductor V-I Relationship Voltage leads current by 90°
Phasor Diagram of Capacitor V-I Relationship Current leads Voltage by 90°
Phasor R-L Example (3/3) KVL now in complex plane.