You have a solenoid with an initial current of 118 A and a turn density of 5365 What is the initial magnetic field through the solenoid? Binitial = The current in the solenoid drops to 52 A over the course of 1.1 ms. What is the final magnetic field through the solenoid? Bfinal= Inside the solenoid is a coil with 74 loops and a radius of 7.9 cm. The coil is aligned so that the magnetic field from the solenoid passes through the coil perpendicular to the plane of the coil (directly down the center of the coil). What is the magnitude of the induced emf in the 74-turn coil at the center of the solenoid during this change in magnetic field? Enter you answer as a positive number. emf= The coil has a resistance of 20 2. What is the current through the coil? Icoil = loops m What is the power dissipated by the coil? W

You have a solenoid with an initial current of 118 A and a turn density of 5365 What is the initial magnetic field through the solenoid? Binitial = The current in the solenoid drops to 52 A over the course of 1.1 ms. What is the final magnetic field through the solenoid? Bfinal= Inside the solenoid is a coil with 74 loops and a radius of 7.9 cm. The coil is aligned so that the magnetic field from the solenoid passes through the coil perpendicular to the plane of the coil (directly down the center of the coil). What is the magnitude of the induced emf in the 74-turn coil at the center of the solenoid during this change in magnetic field? Enter you answer as a positive number. emf= The coil has a resistance of 20 2. What is the current through the coil? Icoil = loops m What is the power dissipated by the coil? W

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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