A.C. Excitation in magnetic circuit | Basic Electrical Engineering | BEEE RGPV BTech 1st Year
In this lecture, we’ll learn about A.C. Excitation in Magnetic Circuits, an important topic from Unit 3 – Magnetic Circuits of Basic Electrical Engineering (BEEE) for RGPV B.Tech 1st Year Students ⚡
Understand how an alternating current (AC) generates a time-varying magnetic flux in magnetic circuits, and study its effects, calculations, and practical applications in transformers, inductors, and electrical machines.
📚 Topics Covered:
✅ Concept of AC Excitation in Magnetic Circuits
✅ Induced EMF due to AC Excitation
✅ Magnetic Flux Variation in AC Circuits
✅ Phasor Representation of Magnetic Flux & MMF
✅ Effects of AC Excitation in Series & Parallel Magnetic Circuits
✅ Practical Examples in Transformers & Inductors
✅ Applications in Electrical Machines
🎯 Useful For:
RGPV B.Tech 1st Year (Unit 3 – Magnetic Circuits)
Diploma / Polytechnic Electrical Students
Competitive Exams: GATE, SSC JE, PSU, State JE
👨🏫 Instructor: Jishan Sir
📘 Subject: Basic Electrical Engineering (BEEE)
🔔 Subscribe to Maths & Electrical Magic by Jishan for full BEEE Unit 3 lectures, numericals, and solved examples!
🔑 Keywords:
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