AC Circuit with Capacitor Only | Voltage–Current Relation, Phasor Diagram, Power & Energy

Описание: In this video, we study AC Circuit with Capacitor Only under Alternating Current, covering complete theory, derivation, graphical analysis, and conceptual understanding.
🔹 In this lecture, you will clearly understand:
Behaviour of a pure capacitor in AC circuit
Voltage and current relation in capacitive AC circuit
Why current leads voltage by 90°
Mathematical phase relation between V and I
Detailed phasor diagram explanation
Voltage and current waveforms with phase difference
Expression and meaning of capacitive reactance
Average power consumed in AC capacitor circuit
Power factor in pure capacitive circuit
Energy stored in capacitor during AC
Behaviour of capacitor when DC voltage is applied
Important formulas and concept-based discussion
This video is very useful for students who want strong conceptual clarity in Alternating Current and for those preparing physics numericals based on AC circuits.
📌 Watch the complete video to master phasor diagrams, waveforms, and power concepts in AC capacitor circuits.
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Practice MCQs with solutions

👨‍🏫 Teacher: [MAHIMA SINGH]
📅 Useful for: CBSE | State Boards | NEET | JEE | Competitive Exams

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👨‍🏫 Teacher: [MAHIMA SINGH]
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