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[NOTES/EM-03016] Electric Potential of Finite Charged Line Segment

The electric potential due to charge spread uniformly on a finite line segment is computed.The electric potential due to charge spread uniformly on a finite line segment is computed.

LEC/QM-Mod24 Approximation Schemes for Time Dependent Problems

Quantum Mechanics Lecture Notes-24
Approximation Schemes for Time Dependent Problems

• Perturbation Scheme for Time Dependent Problems
• Transitions to Continuum -- Fermi Golden Rule
• Resonance Transitions

[ARA-G001-PATH ]All Resources About Green Function

Green function is defined and a simple example is presented.
Three methods of computing  Green functions  presented are:

1. Direct solution of differential equation
2. Using Fourier transform
3. Eigenfunction expansion method
4. Method of images

Examples include Green function for Poisson equation, Helmholtz equation, Heat equation, Wave Equation  and Schrodinger equation.
Applications include boundary value problems in electrostatics,  potentials of  moving point charges.

[Sample PDF Document WITH TOC] Defining Electric and Magnetic Fields

 TABLE OF CONTENTS

1. Introduction
2. How are the fields produced?
3. How are the electric and magnetic fields defined?
4. Units and Constants
5. Notes and References

The electric field is defined as the force experienced by a unit positive charge in the direction of the electric field. A charge   moving in  magnetic field  experiences a force perpendicular to the velocity and the magnetic field. The fields are defined  in terms of the force experienced by a unit positive charge as described below.