Calculate the polarisation vector of the material which has 100 dipoles per unit volume in a volume of 2 units.
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Calculate the energy stored per unit volume in a dielectric medium due to polarisation when P = 9 units and E = 8 units.
Calculate the polarisation vector in air when the susceptibility is 5 and electric field is 12 units.
In isotropic materials, which of the following quantities will be independent of the direction?
In the given types of polarisation, which type exists in the semiconductor?
10 videos|45 docs|56 tests
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10 videos|45 docs|56 tests
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