HW 19 Solutions

HW 19 Solutions - Engineering Circuit Analysis, 7th Edition...

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Unformatted text preview: Engineering Circuit Analysis, 7th Edition Chapter Seven Solutions 10 March 2006 19. (b) PL 2% PM = (—100)(—5) = 500w at r ((2) ijJ1 =100(—5) : —500W air 2 20+ and 40+ 1113 1 _':u 1 2 d W :—L:* 40mg :—><(}.2 —5 :25 () L 2 L Li ) 2 t ) PROPRIETARY MATERIAL. Q 2007 The McGi‘aw-Hill Companies, Inc. Limited distribution perniitttd only to teachers and educators for course preparation. If you are a student using this Manual. you are using it Without permission. Engineering Circuit Analysis, 7th Edition Chapter Seven Solutions 10 March 2006 23. N: (V) {00 L:0.2H 3, 'Hms) 0 10 #0 (a) 04:. I5: 10 ms: 5;. = —2 + 5J0r100d: : —2 + 500r :7. (IOmS) : 3A, a. (81115) = 0.0" (b) 0(0) : 0 s. (10ms) : 500 x 0.01 : 5A :4. (201118) : 5 + 5 om“10‘(0.02 — 0dr 54201115) : 5 +5 x104(0.02r— 0.5033; : 5+5 x104(0.0002 — 0.00015) : 7.5A wL :%><0.2><7'.52 : 5.525J PROPRIETARY MATERIAL. Q 2007 The McGi‘aw-Hill Companies. Inc. Limited distribution perniitttd only to teachers and educators for course preparation. If you are a student using this Manual. you are using it Without permission. Engineering Circuit Analysis, 7” Edition Chapter Seven Solutions 10 March 2006 26. (a) 1.1.:120xi4r40x5xi - 12+20+40 12+20+40 flflsm 3 3 (b) 12$: 120 X 15 x40 I 40x5fl - 12+15H60 15—60 15H12+60 ’7 = —1‘0 xix 410—200—6667 12+12 5. 66.667 240+20: PROPRIETARY MATERLLXL. '1C- 200? The McGraw-Hill Companies. Inc. Limited distribution permitted only to teachers and educators for course preparation. If you are a student using this Manual. you are using it Without permission. ...
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HW 19 Solutions - Engineering Circuit Analysis, 7th Edition...

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