what is electric field. ? defination of electric field. electric flux , electric field intensity and formula.and coulomb's law also . Letest post. 2021-22

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Today's we are studying about the electri field and electric flux and the formula of flux and electric field.

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Electric  is the rate of flowing the 

charge .

Means the charge is flows into the electronic wire.  we calls it is electric. 

The area of electric wire where flows electric . We calls ,arround the area of  electric wire . It is electric field. 

An electric property associated in with each point in the space when charge is present in any form. 

The intensity of electric field at a point , an electric field is the equal to the force exerted on the unit test positive charge place at the point. 

The formula of an electric field intensity is 

                           E = force /charge 

                           E=N/C

                           

                     E = electric field intensity

                    N= Newton( unit of force)

                  C= coulomb(unit of charge)

It is the law of physics which puts in the Both electric charge that is  positive (+) and negative (-). 

According to the coulomb's law , the magnitude of the electric force between two points charges is proportional to the magnitude of the charges , and the inversely proportional to the distance between them. 

                     F = k q1*q2/r^2

Where , 

                     F= force 

                     q1 = positive charge 

                     q2= negative charge

                     K= is constant value 

And the.      r = distance between them

The value of K = 1/ 4πƐ0 

Ans. In the electromagnetism , electric flux is the measure of electric field through a given surface .

Although an electric field in itself can't flow . It is the way of describing the electric field strength at any distance from the charge causing the field.

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