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One Shot Playlist Class 12 Physics 2024
   • Electric Charges and field OneShot 💥N...  

Pure GOLD Series for Class 12 Physics ( detailed Videos) Chapter 1
   • Electric Charge💥Basic properties of C...  

One Shot video for Chapter 7 Alternating Current for Class 12 Physics 2024
NCERT Class 12 Physics NCERT Chapter 7 Alternating Current One Shot
Full Chapter in 1 Video of Class 12 Physics Chapter 7 Alternating Current

Chapter 7 Alternating Current
Alternating Current
NCERT Class 12 Physics
Chap 7 One shot Alternating Current
00:00:00 introduction
00:03:11 Alternating Current
00:04:53 Amplitude
00:05:13 Time period
00:05:46 frequency
00:07:51 Average value of a.c. over one complete cycle.
00:08:34 How do we calculate Average value & Rms value
00:16:13 An ordinary moving coil galvanometer cannot be used to measure a.c.
00:16:48 Mean or Average Value of A.C
00:21:23 Root Mean Square (RMS) or Virtual value of A.C
00:23:38 Root Mean Square Value of an Alternating EMF
00:25:58 Phasors
00:37:15 Phasors Diagrams
00:38:32 Phase difference between Voltage and current
00:39:22 Impedance & Reactance
00:42:04 A.C. Circuit containing only a Resistor
00:49:12 A.C. Circuit containing only an Inductor
01:00:52 Inductive Reactance
01:02:55 Variation of XL with frequency
01:03:31 A.C. Circuit containing only a Capacitor
01:11:02 Capacitive Reactance
01:12:12 Variation of Capacitive Reactance with frequency
01:12 53 numerical
01:17:23 Series LCR Circuit
01:31:44 Special Cases
01:36:25 numerical
01:39:34 Resonance Condition of a Series LCR Circuit
01:45:01 Expression for Q-Factor
01:46:31 numerical
01:50:08 Power in an A.C. Circuit
01:55:47 Special Cases
01:59:24 Power Factor
02:00:45 Wattless current
02:02:36 Average Power Associated with a Pure Resistor
02:03:02 Energy and Average Power associated with a pure inductor
02:03:47 Average Power associated with an inductor
02:04:35 numerical
02:08:09 Transformer
02:10:37 Construction of a Transformer
02:13:00 Working of a Transformer
02:13:42 Theory of a Transformer
02:14:50 Current in Primary & Secondary
02:15:49 Energy Losses in Transformer
02:19:05 Uses of Transformers
02:19:51 Ling Distance Transmission of Electrical Power
02:23:18 numerical