Question

Question No. 1
Surface charge density of free charges
gives
Answer

A. electric displacement density, D
B.
electric field intensity, E
C. electric polarization, P
D. induced dipole moment, Pin​

Answer 1

Answer:

Surface charge density (σ) is the quantity of charge per unit area, measured in coulombs per square meter (C⋅m−2), at any point on a surface charge distribution on a two dimensional surface.

Explanation:

hope it will help

Answer 2

Answer:

option a

Explanation:

Surface charge density (σ) is the quantity of charge per unit area, measured in coulombs per square meter (C⋅m−2), at any point on a surface charge distribution on a two dimensional surface.