Electric Charge || Frictional Electricity || 12th physics for PSEB || Electrostatics lec-1
In this lecture we will learn about
Two kinds of charge,
Frictional electricity or static electricity,
Work function,
Charging by Induction.
(Audio punjabi and English)
pdf notes link
https://drive.google.com/file/d/1PWPU...
#pseb #psebphysics