Since the solution to 15P from 9 chapter was answered, more than 403 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: Introduction to Electrodynamics , edition: 4. This full solution covers the following key subjects: equation, waves, transmitted, reflected, reference. This expansive textbook survival guide covers 12 chapters, and 550 solutions. The full step-by-step solution to problem: 15P from chapter: 9 was answered by , our top Physics solution expert on 07/18/17, 05:41AM. Introduction to Electrodynamics was written by and is associated to the ISBN: 9780321856562. The answer to “In writing Eqs. 9.76 and 9.77, I tacitly assumed that the reflected and transmitted waves have the same polarization as the incident wave—along the x direction. Prove that this must be so. [Hint: Let the polarization vectors of the transmitted and reflected waves be and prove from the boundary conditions that ?T = ?R = 0.]Reference equation 9.76 Reference equation 9.77” is broken down into a number of easy to follow steps, and 61 words.