P31_054 - 54. (a) When switch S is just closed (case I), V1...

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54. (a) When switch S is just closed (case I), V 1 = E and i 1 = E /R 1 =10V / 5 . 0Ω = 2 . 0A. After a long time (case II) we still have V 1 = E ,so i 1 =2 . 0A . (b) Case I: since now E L = E , i 2 = 0; case II: since now E L =0, i 2 = E /R 2 =10V / 10 Ω = 1 . 0A. (c) Case I: i = i 1 + i 2 =2 . 0A+0=2 . 0A; case II: i = i 1 + i 2 =2 . 0A+1 . 0A=3 . 0A. (d) Case I: since
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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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