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Timestamps:
0:00 Introduction
0:57 Alternating current
1:35 AC vs.DC
3:54 AC circuits
4:13 AC voltage applied to resistor
6:40 Graphical representation of Voltage & Current
8:47 Power associated with Resistor
13:21 Introducing rms voltage
15:52 Introducing rms current
17:04 Determining Vrms
22:04 Overview: Irms,Iavg,Iinst
23:33 Phasor diagrams
24:27 Phasors
26:35 Phasor diagram for Resistive circuit
30:33 Inductive AC circuit
37:46 Phasor diagram for Inductive circuit
39:90 Power associated with Inductor
43:41 Capacitive AC circuit
48:54 Power associated with Capacitor
51:29 Phasor diagram for Capacitive circuit
52:38 Series LCR circuit
54:58 Impedance in a LCR circuit
1:05:23 Phasor Diagram
1:06:42 Impedance Diagram
1:08:47 Series LCR circuit
1:11:58 Resonance
1:14:23 Resonance of Series LCR circuit
1:18:56 Resonance:Application
1:20:51 Sharpness of Resonance
1:26:00 Problem 1.
1:27:17 Problem 2.
1:31:42 Power in AC circuit
1:36:24 Power in different AC circuits
1:39:46 LC oscillations
1:45:54 Oscillations in LC circuit
1:49:30 Analogy between Mechanical & Electrical quantities
1:51:12 Are LC oscillations realistic?
1:53:24 Transformer
1:55:47 Transformer:Construction
1:56:26 Transformer:Working
2:02:34 Transformer:Types
2:03:53 Application:Transmission over long distances
2:05:57 Transformer Applications
2:06:41 Energy losses in actual transformers

In this video we will cover:
1.The peak voltage of an ac supply is 300 V. What is the rms voltage?
2.The rms value of current in an ac circuit is 10 A. What is the peak current?
3. A 15.0 μF capacitor is connected to a 220 V, 50 Hz source. Find the capacitive reactance and the current (rms and peak) in the circuit. If the frequency is doubled, what happens to the capacitive reactance and the current?
4.Resistance of windings
5.Flux Leakage
6.Hystersis
7.Eddy currents
8.NCERT Solutions Class 12 Physics Alternating current
9. NCERT Class 12 Physics Alternating Current notes
10.Physics Chapter 7 Class 12 Physics Alternating Current notes

LearnoHub.com (formerly called ExamFear Education) is a Free Education platform with more than 6000 videos on Physics, Chemistry, Maths, Biology, English, Science experiments, tips & tricks and motivational videos for Classes 6 to 12.
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About the Teacher:
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Watch Roshni's Tedx Talk to know more about her journey: [ Ссылка ]_...

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