Q. Dielectric constant for metal is
A) Zero
B) Infinite
C) 1
D) Greater than 1
Explanation
(b) Dielectric constant $K = \frac{\varepsilon}{\varepsilon_{0}}$
Permittivity of metals $(\varepsilon)$ is assumed to be very high
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.