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Frictional electricity:induction,coulomb's law, Permittivity (in Hindi)
Lesson 3 of 13 • 2 upvotes • 11:13mins
Rajesh Kumar
Frictional electricity:induction, coulomb's law,permittivity of the vaccum.detal conceptual explanation. Coulomb force between two charge Q and q given by.F(r)= kQq/r2 and finally F(r)= Qq/4πϵr2 i.e proportional to r square.constant k= 1/4πϵ is equal to 9x10^9. Here ϵ is called permittivity of free space.
(Hindi) Electric Field And Potential: CBSE Class XII
13 lessons • 2h 24m
1
Course overview of electric field and potential (in Hindi)
5:44mins
2
What is electric charge (in Hindi)
9:26mins
3
Frictional electricity:induction,coulomb's law, Permittivity (in Hindi)
11:13mins
4
Electric field, intensity of electric field at a point, field due to point charge (in Hindi)
13:23mins
5
Lines of electric force (in Hindi)
10:03mins
6
Electric potential energy (in hindi)
12:36mins
7
Electric Potential (in hindi)
11:40mins
8
Relation between electric field and potential, Equipotential surface(in hindi)
13:50mins
9
Electric dipole,electric potential & field due to dipole(in hindi)
13:41mins
10
Torque on an electric dipole & Potential energy placed in a uniform electric field(in hindi). τ=PxE
8:23mins
11
Conductor,insulator and semiconductor, Electric field inside a conductor(in hindi)
11:39mins
12
Electric field and potential Summary part 01(in hindi)
9:16mins
13
Electric field and potential summary part 02(in hindi)
13:19mins
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