question a and b 1) a)movement of solenoidmagnetsolenoidresistorFigure 1The solenoid in Figure 1 is moved at constant velocity towards a fixed bar magnet.Using Lenz's law, determine the direction of the induced current through the resistor.Explain your answer.b) A solenoid of radius 5 cm has 200 turns and length of 15 cm. Calculate thei) inductanceii) rate at which current must change for it to produce an induced emf of 50 mV.c) A 400-turn solenoid has a cross-sectional area 1.81 x 10-3 m² and length 20 cmcarrying a current of 3.4 A. Calculate thei) inductance of the solenoid.ii) energy stored in the solenoid.iii) induced emf in the solenoid if the current drops uniformly to zero in 55 ms.

Answered: Image /qna-images/answer/2a9a2992-40aa-48f0-b1b7-194860abd3b4.jpg

Answered: question a and b

Science

Physics

question a and b

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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