p34_009 - t − x c ´i = 2 . 0 cos[10 15 π ( t − x/c )]...

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9. Since the ~ E -wave oscillates in the z direction and travels in the x direction, we have B x = B z =0. W ith SI units understood, we fnd B y = B m cos h π × 10 15
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Unformatted text preview: t − x c ´i = 2 . 0 cos[10 15 π ( t − x/c )] 3 . × 10 8 = (6 . 7 × 10 − 9 ) cos h 10 15 π ³ t − x c ´i...
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This note was uploaded on 11/12/2011 for the course PHYS 2001 taught by Professor Sprunger during the Fall '08 term at LSU.

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