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## Electricity and Magnetism

BSc/BS notes on Electricity and Magnetism is given below.You can also watch MIT's(Massachusetts Institute of Technology) video lectures in the Video Lectures section.These notes and Video Lectures will help you understand Electricity and Magnetism very easily.

Chapter27:Electrical force and Coulombs law

Coulomb's law or Coulomb's inverse-square law is a law of physics describing the electrostatic interaction between electrically charged particles.

Chapter28:The Electric Field

An electric field is the region of space surrounding electrically charged particles and time-varying magnetic fields.

Chapter29:Gauss Law

In physics, Gauss's law, also known as Gauss's flux theorem, is a law relating the distribution of electric charge to the resulting electric field.

Chapter30:Electric Potential

The electric potential at a point is equal to the electric potential energy of a charged particle at that location divided by the charge of the particle.

Chapter31:Capacitance and Dielectrics

Capacitance is the ability of a body to store an electrical charge and a dielectric is an electrical insulator that can be polarized by an applied electric field.

Chapter32:Current and Resistance

Electric current is a flow of electric charge through a medium and electrical resistance of an electrical element is the opposition to the passage of an electric current through that element

Chapter33:DC Circuits

A DC circuit (Direct Current circuit) is an electrical circuit that consists of any combination of constant voltage sources, constant current sources, and resistors.

Chapter34:Magnetic Field Effects

A magnetic field may be represented by a mathematical description of the magnetic influence of electric currents and magnetic materials. The magnetic field at any given point is specified by both a direction and a magnitude (or strength); as such it is a vector field.

Chapter35:Ampere's Law

In classical electromagnetism, Ampère's circuital law, discovered by André-Marie Ampère in 1826,relates the integrated magnetic field around a closed loop to the electric current passing through the loop.