A student listening 10 hit parents\' antique transistor radio finds that the rad

Question

A student listening 10 hit parents' antique transistor radio finds that the radio no longer produces any sound when be enters a lilt and the doors close. Considering the lift to be a closed, continuous perfectly-conducing box, explain the student's observation. In your answer, you should describe, in the context of Gauss's Law, epsilon 0 E.dA = qrvc, the electric field inside and outside the box, and the distribution of charge inside the conducting material and on its inner and outer surfaces. Your answer should consist of approximately 150-200 words and should include .at least one diagram.

Explanation / Answer

By Gauss's law the electric field is related to the enclosed charge. Radio's pick up EM waves and turn them into sound waves, if there is no charge inside lift is there any E fields? If there is no E fields is there any EM waves? Think along that line, Good luck!

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