In a material characterized by a complex permittivity, the imaginary part is a measure of
A. Dielectric strength of the material
B. Energy stored in the electric field
C. Losses in the material
D. Energy stored in the magnetic field
Answer: Option C
Related Questions on Materials and Components
For making a capacitor it is better to have a dielectric having
A. High permittivity
B. Low permittivity
C. Permittivity same as that of air
D. Permittivity which is neither high nor low
As the viscosity of a liquid increases, the relaxation time
A. Remains constant
B. Increases
C. Decreases
D. First decreases then increases

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