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These are study notes of alternating current in AC circuit, high school level physics particularly made for CBSE (India) students but works for all high school graders. It gives a brief description of how alternating current works and its derivations along with a few questions. Topics include: The average value of AC for half-cycle The average value of alternating emf Root mean square of AC Root mean square of alternating emf AC circuit containing resistance, inductor, capacitor LCR circuit Electric Resonance Parallel Resonance Quality Factor Energy Stored in an inductor Average Power Wattless Current Power Factor These notes are handmade with teacher's guidance with the use of highlighters (mildliners), brush pens, sketch pen, gel pens. Also, with a lot of dedication, hardwork and love. I hope they help you!!
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