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12th Notes

Electric flux and area vector

Electric flux and area vector In this topic we will discuss about Electric flux and area vector . question may be asked as what is electric flux ? write its unit and dimension. Area vector and electric flux – As we know area is a scaler quantity , but in some cases or in case […]

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12th Notes

Equipotential surface

Equipotential surface and Relation between electrostatic field and potential In this topic we will discuss about  Equipotential surface and relation between electrostatic field and potential also,  we will know about equipotential surface for different-different conditions  .  Equipotential surface- It is the surface inside the electrostatic field, the electric potential at every point on that surface are […]

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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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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 […]