A resistor and inductor are connected to a 9.0 V battery by a switch as shown. The moment the switch is closed, current flows through the circuit. The resistor has a resistance of R = 470 Q and the inductor has an inductance of L = 0.115 H. %3D R = 9.0V a) What is the time constant (t=L/R) of the circuit? In which direction does current flow in this circuit? b) When the switch is first closed, what is the direction of the induced emf across L? What is the maximum current in this circuit? c) What is the potential difference across the inductor L after the switch has been closed a long time (t >0)? 000000

A resistor and inductor are connected to a 9.0 V battery by a switch as shown. The moment the switch is closed, current flows through the circuit. The resistor has a resistance of R = 470 Q and the inductor has an inductance of L = 0.115 H. %3D R = 9.0V a) What is the time constant (t=L/R) of the circuit? In which direction does current flow in this circuit? b) When the switch is first closed, what is the direction of the induced emf across L? What is the maximum current in this circuit? c) What is the potential difference across the inductor L after the switch has been closed a long time (t >0)? 000000

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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