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12th Assignments

Numerical based on electric charge ,electric field .

Numerical based on electric charge ,electric field . Numerical based on electric dipole ( electric field at axial and equatorial point, torque and potential energy stored in dipole )- Two charges + 30μc and -30μc are placed 1cm apart . calculate electric field at a point on the the axial and equatorial line at a […]

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12th Notes

Electrostatic potential energy and electrostatic potential

Electrostatic potential energy and electrostatic potential In this topic we will discuss about Electrostatic potential energy and electrostatic potential also with potential difference , potential due to multiple charges and potential at a point due to electric dipole . To download  pdf of complete topic click here- Electrostatic potential energy –  Electrostatic potential energy of […]

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12th Notes

Electric field at any point on the axis of a uniformly charged ring

Electric field at any point on the axis of a uniformly charged ring This topic discuss about the Electric field at any point on the axis of a uniformly charged ring . Before to read this topic students need to know about electric field and charge density.To know about these topics click here- Expression for […]

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12th Notes

Expression for torque and potential energy stored in dipole placed in uniform electric field

Expression for torque and potential energy stored in dipole placed in uniform electric field Before the study of this topic students must have to know about electric field and electric dipole  ; To read electric field click here- To read about electric dipole click here- In this topic we will discuss about the , Expression […]

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12th Assignments

Numerical based on electric field

Numerical based on electric field This topic contain numerical for the practice of the chapter electric field Before to solve the numerical based on electric field students has to study ( learn ) , and all the notes based on electric field , electric dipole ( axial and equatorial point) To read or download the […]

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12th Notes

Electric dipole , electric field at a point on axial and equatorial line due to a dipole

Electric dipole , electric field at a point on axial and equatorial line due to a dipole In this assignment we will discuss about Electric dipole , electric field at a point on axial and equatorial line due to a dipole and dipole moment.   Before to read about electric dipole students must have to […]

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12th Notes

Electric field and electric field lines

Electric field and electric field lines In this topic we will discuss about what is electric field and electric field lines , also electric field intensity at a point due to a point charge . Electric field – Due to given  electric charge it is the  space around a charge particle in which electrostatic force […]

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Students informations

Syllabus class 12 (physics)

    Syllabus class 12 (physics)          Syllabus class 12 (physics)  The Syllabus  class 12 (physics) providing here is totally based on 2019-2020 pattern , if there will be any change in the syllabus , it will be improved and informed  to the students through the website – www.physicsclasses.online  , to get any improved information […]

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12th Notes

Coulomb’s law

Coulomb’s law – In this topic we will discuss about the Coulomb’s law of electrostatic force between two charged particle separated by some distance . Coulomb’s law – According to Coulomb’s law , the force of attraction or repulsion between  two charged body is directly proportional to product of magnitude of their charges and inversely […]

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12th Notes

What is electric charge? And what are the properties of charge ?

What is electric charge ? And what are the properties of charge ? in this topic we will discuss that, What is electric charge ? And what are the properties of charge ? We will also discuss that what are the processes of charging of an objects ? This topic will help the students of […]