If a linear isotropic dielectric is placed in an electric field of strength E, then the polarization P is
A. independent of E
B. inversely proportional to E
C. directly proportional to E
D. directly proportional to E
Answer:D
If a linear isotropic dielectric is placed in an electric field of strength E, then the polarization P is
A. independent of E B. inversely proportional to E C. directly proportional to E D. directly proportional to E