Question

Find the flux density at the boundary when the charge density is given by 24 units. (a) 12 (b) 24 (c) 48 (d) 96 This question was addressed to me by my college professor while I was bunking the class. The origin of the question is Boundary Conditions in section Electric Fields in Material Space 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

Answer 1

Correct choice is (b) 24 To explain: At the boundary of a conductor- free space interface, the flux density is equal to the charge density. Thus D = ρv = 24 units.