Unformatted text preview: +-= = ))). ( 2 cos( 1 ( 2 max max kx t B E + +-= But over one period, the cosine function averages to zero, so we have: | . 2 | max max B E S av =...
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This note was uploaded on 10/21/2009 for the course PHYS 208 taught by Professor Ross during the Spring '08 term at Texas A&M.
- Spring '08