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Calculate the dipole moment of a dipole with equal charges 2C and -2C separated by a distance of 2cm. (a) 0.02 (b) 0.04 (c) 0.06 (d) 0.08 This question was posed to me at a job interview. This interesting question is from Electric Dipole topic in section Electrostatic Fields of Electromagnetic Theory Select the correct answer from above options Electromagnetic Theory questions and answers, Electromagnetic Theory questions pdf, Electromagnetic Theory question bank, Electromagnetic Theory questions and answers pdf, mcq on Electromagnetic Theory pdf,electromagnetic theory book pdf,electromagnetic theory pdf notes,electromagnetic theory lecture notes,electromagnetic theory of light,maxwell electromagnetic theory,electromagnetic theory proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel

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The correct answer is (b) 0.04 To elaborate: The dipole moment of charge 2C and distance 2cm will be, M = Q x d. Thus, M = 2 x 0.02 = 0.04 C-m.

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