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INTRODUCTION TO ALTERNATING CURRENT/ALTERNATING EMF/CIRCUIT ELEMENTS OF ALTERNATING CURRENT CIRCUIT


 PHYSICS

CLASS-12
CBSE BOARD/ICSE BOARD/BSEB (BIHAR BOARD )/IIT-JEE/NEET(MED. )
LECTURE-5
CHAPTER : ELECTROMAGNETIC INDUCTION & ALTERNATING CURRENT:
INTRODUCTION TO ALTERNATING CURRENT / ALTERNATING EMF / CIRCUIT ELEMENTS OF ALTERNATING CURRENT :
Introduction to alternating current :                                                                                                          Definition of alternating current,
Mathematical expression for alternating current,
Graphical representation of AC,
Introduction to alternating EMF :
Definition of alternating EMF,
Mathematical expression for alternating EMF,
Graphical presentation of alternating EMF.
Circuit elements of alternating current circuit :
There are three circuit elements. These are
(a) Resistor
(b) Inductor
(c) Capacitor
Detailed study of circuit elements.
BY SHIVANAND CHOUDHARY
www.snphysicsexpert.com
B.D.GURUKUL
RISHI NAGAR , RANIBAGH, PITAMPURA, DELHI-34, INDIA
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     xpression for alternating current,

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