Sunday, 15 December 2013

Physics Made Simple : Coulomb"s Law,Electric Field and Electric Intensity

Coulomb”s Law:

A force of attraction or repulsion exists between two charged bodies.
Coulomb”s law explains the effect on this force when the quantity of charge on the two bodies or the distance between them is changed.

Coulomb Law is defined as :

The force of attraction or repulsion between two charged bodies is directly proportional to the product of the quantity of charges on them and inversely proportional to the square of the distances between them.

Electric Field:

The electric field of a charge is the region of space surrounding it in which a chrge can feel its electrostatic effect in the form of force.

ELECTRIC INTENSITY:


The stregth of the field at any point is known as its electric intensity.

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