MHT CET 2026 Physics question
The number of lines of force originating from a point charge of 2 x 8.85 x 10 C in a medium of dielectric constant 10 is ( = 8.85 x 10 SI unit)
Answer: (B)
Solution
The number of lines of force (electric flux) from a charge in a medium of dielectric constant is . Substituting, \dfrac{2×8.85×10^{-9}}{10×8.85×10^{-12}}$ =
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