Introduction to alternating current by Hassan Fareed | 2nd year physics by pgc | PGC leactures

Chapter 15: Electromagnetic Induction
Notes of Chapter 15: Electromagnetic Induction of “Physics XII” for FSc Part 2 published by Punjab Textbook Board, Lahore. These videos are very helpful to prepare Physics paper of FSc Part 2 for Federal Board, Multan Board, Faisalabad Board, Sargodha Board, Gujranwala Board, DG Khan Board, Rawalpindi Board or any other board of Punjab, Pakistan.

Summary and Contents
When a conductor that is moved through a magnetic field, the electric current flow through the circuit. The emf produced in the conductor is called induced emf, and the current generated is called induced current. This phenomenon is known as electromagnetic induction.

ElectroMagnetic Induction
Induce Emf and Induce current
Methods to produce emf
Motional Emf
Faraday`s Law
Lenz`s Law
Law of conservation of energy
Mutual Induction
Self Induction
Ferromagnetic core
Energy stored in Indutor
Energy density
Alternative current generator
Variations of current
Dc current
Back motor effect
Dc motor
Back emf effect
Transformer
Types of transformer
Causes of power loss

#ElectroMagneticinduction
#Induce Emf #Induce current
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#MotionalEmf
FaradaysLaw
#LenzsLaw
#Lawofconservationofenergy
#Mutualinduction
#Selfinduction
#Ferromagneticcore
#EnergystoredinIndutor
#energydensity
#Alternativecurrentgenerator
#Variationsofcurrent
#Dccurrent
#Backmotoreffect
#Dcmotor
#Backemfeffect
#Transformer
#Typesoftransformer
#Causesofpowerloss