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What is the effect on dielectric …

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What is the effect on dielectric constant of medium with increase in temperature? Explain this?

Posted by Shefu ??????? 6 years ago

CBSE > Class 12 > Physics

1 answers

Yogita Ingle 6 years ago

Dipole constant is the measure of the ease with which an electric dipole to align itself in the direction of electric field. Now, with increase in temperature the kinetic energy of particles constituting the dipole increases and the vibration in the dipole as a whole increases. So, it becomes more difficult for it to align itself with the external field. This results in the reduction of the dipole constant.

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