p33_074 - 74. (a) Let t /4 = /2 to obtain t = 3/4 =...

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74. (a) Let ωt π/ 4= π/ 2toobta in t =3 π/ 4 ω =3 π/ [4(350 rad / s)] = 6 . 73 × 10 3 s. (b) Let ωt + π/ 4= π/ 2toobta in t = π/ 4 ω = π/ [4(350 rad / s)] = 2 . 24 × 10 3 s. (c) Since i leads E in phase by
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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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