Electric potential definition ” Electric potential at a point in an electric field is equal to the amount of work done in bringing a unit positive charge from infinity to that point.” Electric potential formula If W is the work done in moving a unit positive charge from infinity to a certain point in the field ,the electric potential V ...

Read More »## Gauss’s law in differential and integral formulas with applications

What is Gauss’s law? Gauss’s law states that: “The total electric flux through any closed surface is equal to 1/ε0 times the total charge enclosed by the surface.” It is given by Karl Friedrich Gauss ,named after him gave a relationship between ...

Read More »## Electric flux in physics with problems and solutions

What is Electric Flux? “Total number of field lines passing through a certain element of area is called flux”. It may also be defined as “The scalar product of electric field intensity E and vector area A“. Electric flux dimensional formula It is denoted by Greek letter Φ. Φ=E.A Φ=EAcosθ Where θ is the angle between E and A.Electric flux is a scalar ...

Read More »## Electric charge formula examples with properties in physics

What is the definition of Charge in physics? Electric charge is defined as:”An electrical property of matter that exists because of an access or a deficiency of electrons.” Electric charge formula Q =I × t Where Q is the total charge ,I is the amount of current and t is the time. Electric charge examples If you walk across a carpet ...

Read More »## coulomb’s law examples with vector form in electrostatic

Coulomb’s law definition “Coulomb’s law states that force of attraction or repulsion between two electric charges is directly proportional to their magnitudes and inversely proportional to the square of distance between them”.It is mathematically explained as: Charles Agustin Coulomb (1736-1806) measured electrical attractions and repulsions quantitatively and deduced the law that governs them.His apparatus,shown in fig. This figure resembles the ...

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