Electrical Conduction by Electrons and Holes in Semiconductors

Electrical Properties Of Solids & Energy Bond Theory

Determination of e/m of an Electron

Energy Stored In an Inductor

Motion of Charge particle in an Electric and Magnetic Field

Mutual Induction

Strain Energy in Deformed Materials

Faraday's Law & Induced EMF

Force on a current carrying conductor in a uniform magnetic field

Self Induction

Problem No 17.6 : A Cylindrical copper wire and a Cylindrical steel wire .....

Metallic Solids and their Properties

Field due to Current carrying Solenoid

A.C Through An Inductor

Motional EMF

Problem No 17.2 : A 1.0 m long copper wire is subjected to stretching force ....

LEN'Z Law and Direction of Induced EMF

Problem No 15.3 : A coil of wire has 10 loops . Each loop has ......

P-N Junction And Its Characteristics

(16) USES OF LASER IN MEDICINE AND INDUSTRY | Lecture No 16 Chapter 20 Physics Class 12 by PGC| PGC LECTURES | SIR HASSAN FAREED

(14) Laser | Lecture No 14 Chapter 20 Physics Class 12 by PGC| PGC LECTURES | SIR HASSAN FAREED

(1) ATOMIC SPECTRUM | Lecture No 1 Chapter 20 Physics Class 12 by PGC| PGC LECTURES | SIR HASSAN FAREED

Tissue Culture, Tissue Culture of Carrots, Coconut Milk, Meristem & Ovarian Culture, Micropropgation, Somatic Embryos, Artificial Seeds

Protein & its Classification

Filter Crucible & Crystallization

Liquid Crystals , Properties of Liquid Crystal and their uses