The inductor shown in the figure has inductance L = 0.26 H and carries a current in the direction shown. el a L b Cpreo wont ing on A Wesi Part A: The current is decreasing at a constant rate di = -0.018- dt A S 1. Find the self-induced emf. Enter your result in milli - Volts (10 3 Volts). [ Select ] O mV 2. Which end of the inductor is at a higher voltage a or b? [ Select ] Part B: Suppose now that the voltage difference between points a and b is Vab 1.04V with point a at higher voltage than point b. The current is changing again at a constant rate. 1. Is the current now increasing or decreasing? [ Select ] 2. If the current at t = 0 is 12A what is the current at t = 2.0 s? [ Select ]

The inductor shown in the figure has inductance L = 0.26 H and carries a current in the direction shown. el a L b Cpreo wont ing on A Wesi Part A: The current is decreasing at a constant rate di = -0.018- dt A S 1. Find the self-induced emf. Enter your result in milli - Volts (10 3 Volts). [ Select ] O mV 2. Which end of the inductor is at a higher voltage a or b? [ Select ] Part B: Suppose now that the voltage difference between points a and b is Vab 1.04V with point a at higher voltage than point b. The current is changing again at a constant rate. 1. Is the current now increasing or decreasing? [ Select ] 2. If the current at t = 0 is 12A what is the current at t = 2.0 s? [ Select ]

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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