CBSE Class 12-science Answered
give the physical significance of electric dipole.
Asked by Balan | 26 Mar, 2018, 01:05: PM
Expert Answer
Study of electric dipole helps to understand the applications and behaviour of polar molecules having permanent electrical dipole moment even in absence of electric field.
In most molecules, the centre of positive charge and centre of negative charge coincide, hence their dipole moment is zero. But when electric field is applied the centre of positive charge and centre of negative charge will shift giving rise to dipole moment. But some molecule like H2O have permanent dipole moment even in absence of electric field. Study of behaviour of these dipoles of different materials gives intresting proporties and important applications.
Answered by Thiyagarajan K | 27 Mar, 2018, 11:16: AM
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