Tamil Nadu +2 Physics - Electrostatics - Set 3 Answers

Answers to Set 3 questions are provided below.

31) (d) Earth.

32) (a) 1785

33) (c) F = k * q1 * q2 / r^2

34) b) C^2 N^-1 m^-2

35) 9 × 109 N m2 C−2

36) 8.854 × 10−12 C2 N−1 m−2

37) nature of the medium

38) (b) Dielectric Constant

39) 1

40) (a) Magnitude, Direction

41) (c) N * C^-1

42) Electric Field Intensity (or) Electric Field

43) F = qoE

44) (d) Michael Faraday

45) (a) Positive Charge, Negative Charge

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