p33_075 - 75. From the problem statement 2f0 = (LC )1/2 =...

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75. From the problem statement 2 πf 0 =( LC ) 1 / 2 = 6000 Hz, Z = p R 2 +(2 πf 1 L 1 / 2 πf 1 C ) 2 = 1000 Ω where f 1 = 8000 Hz, and cos φ = R/Z = cos 45 . We solve these equations for the unknowns. (a) R = Z cos φ = (1000 Ω) cos 45 = 707 Ω (b) The self-inductance is L = Z 2 R 2 2 π ( f 1 f 2 0 /f 1 ) = p (1000 Ω)
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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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