Phasers | Rotational vector representation of AC | Phasors in Hindi | Reversible current | Chapte...

In this video, we will study "Representation of AC Current and Voltage by Rotational Vectors - Phasors," which is the most powerful tool in AC Circuit Analysis. This topic is frequently asked in NEET, JEE, and Board Exams. 🔹 What is a Phasor? – A rotational vector that represents an AC quantity 🔹 Rotation angle: Length = Peak value 🔹 Projection on the x-axis = Instantaneous value 🔹 Uses of a Phasor Diagram: To show phase difference To understand the relationship between voltage and current 🔹 Complete solution of Example 7.1: Drawing a phasor diagram of two currents Phase difference = 60° 📌 This lecture is explained in depth based on NCERT. 📌 With animations/diagrams, step-by-step explanations, and examples. 📌 Phasor-based MCQs and graph questions are frequently asked from this topic in NEET and JEE! ✅ NCERT-Based Explanation ✅ Phasor Diagrams with Direction ✅ Phase Difference Visualization ✅ Example 7.1 Fully Solved ✅ Important for Board Exams 2025-26 ✅ Foundation for LCR Circuit Analysis ✅ Must Watch for NEET & JEE Aspirants 2026 📢 Previous Video: RMS Value | Lecture 2 –    • वर्ग माध्य मूल | RMS Value in Hindi | Effe...   🔔 Subscribe Now:    / @sciencedeewane_rksh   📌 Playlist: Class 12 Physics NCERT Full Course -    • Class 12 Physics NCERT Full Course   phasors class 12, phasor diagram for ac circuits, rotating vector representation, phase difference in ac, sushil sir physics, class 12 physics chapter 7, ncert example 7.1, ncert physics class 12, alternating current, physics in hindi, board exam 2026, neet physics preparation, jee main physics, phasor meaning, how to draw phasor diagram, ac current and voltage phasor, example 7.1 solution, black news, ac circuit analysis, #SushilSir #Phasors #KalaSamajak #AlternatingCurrent #Class12Physics #Chapter7Physics #NEET2026 #JEE2026 #PhysicsInHindi #RotatingVector #Example7_1 #BoardExams2026