electric dipole and electric dipole moment | class 12 physics

electric dipole and electric dipole moment | class 12 physics | advguruji

Electric dipole

If two equal and opposite charges placed at some distance apart. This two charge system is called an electric dipole.

Here, '2a' is the dipole length.

Note :-

Total charge in an electric dipole = -q + q = 0

Electric dipole moment 'p'

It is the product of the magnitude of one charge of the dipole and the dipole length.

It is a vector quantity directed from negative charge to positive charge. Its SI unit is Cm(coulomb metre).

for
Electric field due to an electric dipole on its axial line CLICK HERE

by www.advguruji.blogspot.com

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