Write about line charge, surface charge and volume charge.
Answers
An electric field of an infinite line charge with the same linear charge density can be achieved using the laws of Gauss. Considering the Gaussian surface as a cylinder on radius R, the electric field has the same magnitude on every point of the cylinder and it is directed outside. The electric flux is then in the area of the cylinder during the power sector.
Electric field of line charge The power field of a line of charge can be found by superposing the point charge of infinitesmal charglets. The radial portion of the area is given from the charging element. The area is an integral part necessary to achieve expression. Infinite line charge
Surface charge is the electrical potential difference between the inner and outer surface of a phase spread in a colloid. There are many different processes that can be charged on the surface, including applications of ions, proponation / deterotonation, and external electrical fields. Surface charge causes a particle to emit the electric field, which causes particle replication and attraction, which affects many colloidal properties.
When the surface is placed in the liquid, the charge of the surface is practically always visible on the surface of the particle. Most fluids contain ions, positive cations and negative (ions). These ions interact with the surface of the object. With this conversation some of them may have adsorption on the surface. If the number of adsorbed cations is higher than the number of adsorbed ions, then the surface will charge a pure positive power.
The dissolution of the surface chemical group is another possible mechanism that leads to surface charge.
In electromagnetism, the charge density is a measure of the amount of electrical charge per unit length, surface area, or quantity. Volume charge density (symbolized by the Greek letter ρ) is the amount of charge per unit quantity, which is measured in SI system in coulombs in cubic meters (C • M-3) at any point in quantity. The surface charge density (σ) is the amount of charge per unit area, which is measured on the surface charge distribution on a two-dimensional surface at any point in the square m (coli M-2) coulombs. Linear charge density (λ) is the amount of charge charged per unit length, per unit length (C • M-1), at any point on a charge-charge distribution. Charging density can be either positive or negative because the electrical charge can either be positive or negative.
Answer:
For surface charge you can see my attached video
Explanation:
Please find attached video on Surface Charge Density : https://www.youtube.com/watch?v=JpPRljxVEkg&feature=youtu.be