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Find the potential of the function V = 60cos θ/r at the point P(3, 60, 25).

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Find the potential of the function V = 60cos θ/r at the point P(3, 60, 25). (a) 20 (b) 10 (c) 30 (d) 60 I got this question during an interview for a job. This interesting question is from Relation of E,D,V 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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Correct choice is (b) 10 Explanation: Given V = 60cos θ/r. For r = 3m and θ = 60, we get V = 60cos 60/3 = 20cos 60 = 10 units.

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