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Fattbatts Fattbatts
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5 years ago

Figure 21.29




Consider the circuit sketched above.  The battery has emf ε = 27 volts and negligible internal resistance. The inductance is and the resistances are and Use Figure 21.29 to answer the following questions:
(a)Initially the switch S is open and no currents flow. Then the switch is closed. What
is the current in the resistor R1 just after the switch is closed?
(b)After leaving the switch closed for a long time, it is opened again. Just after it is
opened, what is the current in R1?
Textbook 
College Physics

College Physics


Edition: 10th
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cstan25cstan25
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5 years ago
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Fattbatts Author
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5 years ago
Helped a lot
Ctownsend
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Yesterday
Smart ... Thanks!
rhockeygirl
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2 hours ago
Thank you, thank you, thank you!
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