oldhw25_pdf - mcconnell (kam2342) oldhomework 25 Turner...

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Unformatted text preview: mcconnell (kam2342) oldhomework 25 Turner (60230) 1 This print-out should have 11 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. 001 (part 1 of 3) 10.0 points Consider the circuit shown. L R R E S P What is the instantaneous current at point P immediately after the switch is closed? 1. I P (0) = 2 E R 2. I P (0) = 8 E R 3. I P (0) = E R 4. I P (0) = 0 5. I P (0) = E 2 R 6. I P (0) = E RL 7. I P (0) = 16 E R 8. I P (0) = 3 E R 9. I P (0) = 4 E R 10. I P (0) = E L 2 R 002 (part 2 of 3) 10.0 points When the switch has been closed for a long time, what is the energy stored in the induc- tor? 1. U L = L E 3 R 2. U L = L E 2 R 3. U L = L E 2 2 R 2 4. U L = L E 2 4 R 2 5. U L = L E 4 R 6. U L = L E 16 R 7. U L = L E 8 R 8. U L = L E 32 R 9. U L = E 2 R 2 4 L 10. U L = LR 2 2 E 2 003 (part 3 of 3) 10.0 points After the switch has been closed for a long time, it is opened at time t = 0....
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This note was uploaded on 11/22/2010 for the course PHYS 303 taught by Professor Turner during the Spring '10 term at University of Texas at Austin.

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oldhw25_pdf - mcconnell (kam2342) oldhomework 25 Turner...

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