Answer to Question #172607 in Physics for Raj

Question #172607

Find the strength of electric field at distance of 0.5m from a point of 10uc situated in a medium of dielectric constant 5.

Expert's answer

"E=k\\frac{q}{\\epsilon r^2}\\\\E=9\\cdot10^{9}\\frac{10\\cdot10^{-6}}{(5)(0.5)^2}=72000\\frac{N}{C}"

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