Statement, Definition, Formula, Steps to Solve Problems, Example Problems
Subject and UNIT: Electromagnetic Theory: Unit I: (b) Coulombs Law and Electric Field Intensity
• If any other similar charge Q2 is brought near it, Q2 experiences a force. Infact if Q2 is moved around Q1, still Q2 experiences a force as shown in the Fig. 2.3.1 (a).
Statement, Vector Form, Principle of Superposition, Steps to Solve Problems
Subject and UNIT: Electromagnetic Theory: Unit I: (b) Coulombs Law and Electric Field Intensity
The experiments are related to the force exerted between the two point charges, which are placed near each other. The force exerted is due to the electric fields produced by the point charges.
Basic concepts
Subject and UNIT: Electromagnetic Theory: Unit I: (b) Coulombs Law and Electric Field Intensity
• Electrostatics is a very important step in the study of engineering electromagnetics. Electrostatics is a science related to the electric charges which are static i.e. are at rest.
Electromagnetic Theory
Subject and UNIT: Electromagnetic Theory: Unit I: (b) Coulombs Law and Electric Field Intensity
Electromagnetic Theory: Unit I: (b) Coulomb's Law and Electric Field Intensity :
Vector Analysis | Electromagnetic Theory
Subject and UNIT: Electromagnetic Theory: Unit I: (a) Vector Analysis
Electromagnetic Theory: Unit I: (a) Vector Analysis : University Questions with Answers (Long Answered Questions)
Vector Analysis | Electromagnetic Theory
Subject and UNIT: Electromagnetic Theory: Unit I: (a) Vector Analysis
Electromagnetic Theory: Unit I: (a) Vector Analysis : Two Marks Questions with Answers
Definition, Formula, Proof, Example Problems
Subject and UNIT: Electromagnetic Theory: Unit I: (a) Vector Analysis
• The Stoke's theorem relates the line integral to a surface integral. It states that,
Physical Significance, Types | Vector Analysis
Subject and UNIT: Electromagnetic Theory: Unit I: (a) Vector Analysis
The circulation of a vector field around a closed path is given by curl of a vector. Mathematically it is defined as,
Definition, Formula, Properties, Example Problems
Subject and UNIT: Electromagnetic Theory: Unit I: (a) Vector Analysis
• Consider that in space let W be the unique function of x, y and z co-ordinates in the cartesian system. This is the scalar function and denoted as W (x, y, z).
Definition, Formula, Example Problems
Subject and UNIT: Electromagnetic Theory: Unit I: (a) Vector Analysis
The integral of the normal component of any vector field over a closed surface is equal to the integral of the divergence of this vector field throughout the volume enclosed by that closed surface.
Definition, Formula, Example, Physical Meaning, Properties, Example Problems
Subject and UNIT: Electromagnetic Theory: Unit I: (a) Vector Analysis
Then mathematically divergence is defined as the net outward flow of the flux per unit volume over a closed incremental surface.
Line, Surface, Volume
Subject and UNIT: Electromagnetic Theory: Unit I: (a) Vector Analysis
• In electromagnetic theory a charge can exist in point form, line form, surface form or volume form. Hence while dealing with the analysis of such charge distributions, the various types of integrals are required. These types are,1. Line integral 2. Surface integral 3. Volume integral.