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Three charges are arranged on vertices of eq. triangle of side d. point A(-q),point B(2q),point c(-q).Find dipole moment of the combination.

Three charges are arranged on vertices of eq. triangle of side d.


point A(-q),point B(2q),point c(-q).Find  dipole moment of the combination. 

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1 Answers

KARAN ACHARYA
52 Points
12 years ago

                    A- q                                 separate 2q in q and q 

 

 

        q

    B    q                      C -q

 

from A to B DIPOLE MOMENT = qd

from C to B DIPOLE MOMENT = qd

 

net dipole moment is the vector sum of the above two

i.e   qd cos30 + qd cos30 = (root3)qd

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