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:definition,formula,examples and properties

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 formula with examples and problems

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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