ALTERNATING CURRENT in ONE SHOT | Class 12 Physics chapter 7 for Boards 2025–26 | Class 12 BOARDS

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Class Notes : https://t.me/+btGY6Ika07g0M2U1

Timestamps:
Introduction
Alternating current
AC vs.DC
AC circuits
AC voltage applied to resistor
Graphical representation of Voltage & Current
Power associated with Resistor
Introducing rms voltage
Introducing rms current
Determining Vrms
Overview: Irms,Iavg,Iinst
Phasor diagrams
Phasors
Phasor diagram for Resistive circuit
Inductive AC circuit
Phasor diagram for Inductive circuit
Power associated with Inductor
Capacitive AC circuit
Power associated with Capacitor
Phasor diagram for Capacitive circuit
Series LCR circuit
Impedance in a LCR circuit
Phasor Diagram
Impedance Diagram
Series LCR circuit
Resonance
Resonance of Series LCR circuit
Resonance:Application
Sharpness of Resonance
Problem 1.
Problem 2.
Power in AC circuit
Power in different AC circuits
Transformer
Transformer:Construction
Transformer:Working
Transformer:Types
Application:Transmission over long distances
Transformer Applications
Energy losses in actual transformers
AC Generators


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Alterating Current Class 12 Physics | Previous Year Questions | CBSE Alterating Current Questions | Alterating Current Explanation | AC Circuits | Ac vs. DC Circuits | AC voltage applied to resistor | Phasor diagrams | Phasors | Determining Vrms | Inductive AC circuit | Capacitive AC circuit | Power associated with Inductor | Series LCR Circuit | Impedance in a LCR circuit | Phasor diagram for Capacitive circuit | Impedance Diagram | Resonance | Resonance of Series LCR circuit | Resonance:Application | Sharpness of Resonance | Power in AC circuit | Transformer | Transformer:Construction | Transformer:Working | Transformer:Types | Application:Transmission over long distances | Transformer Applications | Energy losses in actual transformers | AC Generator| Revised NCERT Syllabus | Physics CBSE Coaching | NCERT Physics for CBSE | One shot | NEW CBSE SYLLABUS | NEW NCERT | NEW CBSE