A) \[\mathbf{\vec{P}}={{\varepsilon }_{0}}\mathbf{\vec{E}}+\mathbf{\vec{D}}\]
B) \[\mathbf{\vec{P}}=\mathbf{\vec{D}}+\mathbf{\vec{E}}\]
C) \[\mathbf{\vec{D}}={{\varepsilon }_{0}}\mathbf{\vec{E}}+\mathbf{\vec{P}}\]
D) \[\mathbf{\vec{E}}=\mathbf{\vec{D}}+\mathbf{\vec{P}}\]
Correct Answer: C
Solution :
The relation between electric field vector \[\vec{E},\]the displacement vector \[\vec{D}\] and the polarization vector \[\vec{P}\] for a dielectric placed in electric field \[\vec{E},\] is given by \[\vec{D}={{\varepsilon }_{0}}\vec{E}+\vec{P}\]
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