Electrostatics Concepts

   Tuesday, July 28, 2020   

Electrostatics Concepts include all Definitions, Laws, Diagrams, Rules, Examples, Results etc.

Page 1

Common electrostatic phenomenon | Simple Electrostatic Phenomenon From Our Daily Life | Simple Electrostatic Phenomenon From Our Daily Life | Laws of electrostatic attraction and repulsion | Examples of conductors and insulators | Earthing and its advantages | Types of charged bodies | Interaction of Charges | Introduction to Charged and Uncharged Bodies | Discharging

Page 2

Basic properties of electric charges | Comparision Between Electron, Proton and Neutron | Electrons, Protons and Neutrons | Quantum nature of charge | Law of conservation of charge | Additive nature of charge | Electroscope | Pith ball electroscope | Applications of Gold Leaf Electroscope | Construction and Working of Gold Leaf Electroscope

Page 3

Gold leaf electroscope | Charging by Conduction | Charging by Induction | Conduction v/s Induction | Electrostatic Induction | Charging by friction | Charging By Friction | Coulomb's Law | Value of constant in Coulomb's Law and permittivity of free space | Comparison of coulomb's law and newton's law of gravitation

Page 4

Vector form of coulomb's law | SHM in electrostatic force | Superposition of electric charges | Method of image charges | Electrostatic force along with other mechanical forces | Force between two point charges | Electric field lines | Electric Field due to point charges | Properties of electric field lines | Electric field lines of simple configurations

Page 5

Density of electric field lines | Physical significance of electric field | Electric field intensity as a function of distance for a charged spherical shell | Non uniform charge distribution | Uniform Charge distribution | Explain continuous distribution of charges | Electric field due to a continuous charge distribution | Charge density | Electric field | Force on a charged body in an electric field

Page 6

Electric field produced by a point charge at any point | Electric field due to an infinite linear charge distribution | Electric field due to uniformly charged infinite plane sheet | Electric field due to a charged ring along the axis | Electric field due to a charged semicircle | Electric field due to a uniformly charged disc | Electric field due to a uniformly charged thin spherical shell | Electric field due to a conducting cylinder

Page 7

Electric field intensity due to a charged conducting sphere | Plot of Electric field intensity due to a charged conducting sphere | Potential due to a charged conducting sphere | Solid angle | Electric flux | Define and calculate electric flux density and identify its unit | Dependence of flux on the inclination θθ between E and n | Relation between electric field lines and flux across a surface | Flux of a vector field | Electric flux through a closed surface in uniform electric field

Page 8

Gauss's Law | Derivation from Coulomb's Law: Field due to an internal charge | Application of Gauss law | Gaussian surface | Electric flux through a solid angle | Electric field analogy of charged sphere (outside) and a point charge | Electric field intensity due to a charged non-conducting sphere | Electric field intensity vs distance for a charged non-conducting sphere

Page 9

Electric field due to non-uniformly charged sphere | Electric field near and outside a charged conductor | Application of Gauss Law in a given non uniform electric field | Total normal electric induction | Electric flux through a closed surface enclosing a point charge | Application of Gauss Law in cubical surface | Finding electric flux through an area by completing a symmetrical gaussian surface | Electric potential due to a spherically symmetric distribution of charge

Page 10

Electric potential | Electric potential energy | Potential difference | Potential due to a continuous charge | Work done by a given charge | Energy density of a medium | Electric potential due to a point charge | Potential due to a system of charges | Potential due to an infinitely long uniformly charged wire | Potential due to a infinitely charged sheet | Potential due to a uniformly charged ring | Potential due to a uniformly charged disc

Page 11

Energy required in changing geometrical configuration of a charged body | Potential due to a charged non-conducting sphere | Plot of potential for a charged non-conducting sphere | Potential of a uniformly charged cylinder | Discuss and explain the relation between electric field intensity and potential | Integral relationship between electric field and potential | Differential relationship between electric field and potential | Electric field due to a system of point charges |Gravitational Equipotential Surface | Equipotential surfaces

Page 12

Use the formula for observed frequency for a moving source and a moving observer | Find the change in observed wavelength in case of Doppler effect | Applications of Doppler's Effect | State the limitations of Doppler Effect | Solve problems in which motion of observer and source are not along the same line | Solve problems on Doppler effect that involve reflection of sound from a fixed surface | Solve problems on Doppler effect where acceleration is involved | Solve problems on Doppler effect where non-linear motion is involved | Resultant of two interfering sound waves

Page 13

Understand and find total frequency of resultant of waves forming beats | Find beat frequency | Formation of Beats | Formation of maximum and minimum amplitudes for waves forming beats | Find frequency of amplitude variation for beat formation | State some practical applications of beats | Define musical interval | Plot of displacement Vs time for two sound waves forming beats | Plot of Amplitude of interfering waves that form beats | Example on interfering waves forming beats

Page 14

At the surface of a charged conductor, electrostatic field must be normal to the surface at every point | The interior of a conductor can have no excess charge in the static situation | Electrostatic potential is constant throughout the volume of the conductor and has the same value (as inside) on its surface | Describe the uses of Van de Graaff Generator | Electric field at the surface of a charged conductor | Electrostatic shielding | Redistribution of charges for arrangement of parallel plates | Redistribution of charges for arrangement of parallel plates where one plate is grounded | Redistribution of charges for concentric spherical shells where one shell is grounded | Redistribution of charges for arrangement of spherical conductors

Page 15

Corona discharge | Principle and working of an electrostatic generator | Van de Graff generator | Uses of Van de Graff generator