In a medium of dielectric constant , the electric field is E. If
is permittivity of the free space, the electric displacement vector is
The electric displacement field is a vector valued D that accounts for the effects of bound charges within materials. In general is given by
When is electric field,
the vacuum permittivity and
the polarization density of the material.
In most ordinary terms
When dielectric is present
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5 g of Na2SO4 was dissolved in x g of H2O. The change in freezing point was found to be 3.820C. If Na2SO4 is 81.5% ionised, the value of x (K
A capacitor is made of two square plates each of side 'a' making a very small angle
A solution of m-chloroaniline, m-chlorophenol and m-chlorobenzoic acid in ethyl acetate was extracted initially with a saturated solution of NaHCO3 to give fraction A. The leftover organic phase was extracted with d