p33_071 - 71(a The impedance is Z= Em 125 V = = 39.1 I 3.20...

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71. (a) The impedance is Z = E m I = 125 V 3 . 20 A =39 . 1Ω . (b) From V R = IR = E m cos φ ,weget R = E m cos φ I = (125 V) cos(0 . 982 rad) 3 . 20 A =21 . 7Ω . (c) Since X L X C sin
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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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