p33_073 - 73. (a) We solve L from Eq. 33-4, using the fact...

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73. (a) We solve L from Eq. 33-4, using the fact that ω =2 πf : L = 1 4 π 2 f 2 C = 1 4 π 2 (10 . 4 × 10 3 Hz) 2 (340 × 10 6 F) =6 . 89 × 10 7 H . (b) The total energy may be ±gured from the inductor (when the current is at maximum): U = 1 2 LI 2 = 1 2 (6 . 89 × 10 7 H)(7 . 20
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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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