A0.850-m-long metal bar is pulled to the right at a steady 6.00 m/s perpendicular to a uniform, 0.850 T magnetic field. The bar rides on parallel metal rails connected through a 25.0 N resistor (Figure 1), so the apparatus makes a complete circuit. Ignore the resistance of the bar and the rails. • Part A Calculate the magnitude of the emf induced in the circuit. Express your answer with the appropriate units. HẢ ? E = Value Units Submit Request Answer Part B Part C Figure く1of 1> Calculate the current through the resistor. Express your answer with the appropriate units. HẢ ? I = Value Units Submit Request Answer b x

A0.850-m-long metal bar is pulled to the right at a steady 6.00 m/s perpendicular to a uniform, 0.850 T magnetic field. The bar rides on parallel metal rails connected through a 25.0 N resistor (Figure 1), so the apparatus makes a complete circuit. Ignore the resistance of the bar and the rails. • Part A Calculate the magnitude of the emf induced in the circuit. Express your answer with the appropriate units. HẢ ? E = Value Units Submit Request Answer Part B Part C Figure く1of 1> Calculate the current through the resistor. Express your answer with the appropriate units. HẢ ? I = Value Units Submit Request Answer b x

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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Consider the crgut shown in the figura (Figure 1), Switch S is closed at time t = 0. causing a current i through the incuctive branch and a current é: through the capecilive branch. The initial cherge on the capecitor is zero, and the cherge at time t is g.. • Part D For the remainder of the problem let the circuit elements have the following value8: E = 47 V. L = 8.0 H, C= 24 µF, R = 23 , and Re = 4800 What is the inilial current through the incuctive branch? Express your answer using two significant figures. ÉL (0) = A Submit Request Anawer Figure I of 1> • Part E What is the initial current thrcugh the capaaitive branch? Express your answer using two significant figures. R ic (0) = A. eele-ww Submit Request Anawar R2 • Part F
1
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Part E In the figure, a conducting rod of length L = 31.0 cm moves in a magnetic field B of magnitude 0.520 T directed into the plane of the figure. The rod moves with speed v = 5.00 m/s in the direction shown. (Figure 1) What is the magnitude Via of the potential difference between the ends of the rod? Express your answer in volts to at least three significant figures. • View Available Hint(s) V ΑΣφ Via V %3D Submit Figure 1 of 1 Part F What is the magnitude E of the motional emf induced in the rod? Express your answer in volts to at least three significant figures. View Available Hint(s) L- Πν ΑΣφ V В E = V
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