An air-core solenoid contains 1060 m of wire per meter and has a cross-sectional area of 0.23 m. A current of 5.57 A is es- tablished in the solenoid and is then reduced linearly to zero in 5.24 s. A pickup coil of 50 turns circles the solenoid near its center. What is the magnitude of the induced emf in the pickup coil? Answer in units of V. turns

An air-core solenoid contains 1060 m of wire per meter and has a cross-sectional area of 0.23 m. A current of 5.57 A is es- tablished in the solenoid and is then reduced linearly to zero in 5.24 s. A pickup coil of 50 turns circles the solenoid near its center. What is the magnitude of the induced emf in the pickup coil? Answer in units of V. turns

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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Question

010
An air-core solenoid contains 1060 m
of wire per meter and has a cross-sectional
area of 0.23 m. A current of 5.57 A is es-
tablished in the solenoid and is then reduced
linearly to zero in 5.24 s. A pickup coil of 50
turns circles the solenoid near its center.
What is the magnitude of the induced emf
in the pickup coil?
Answer in units of V.
turns
2
If the resistance of the loop is 0.002330, what
is the induced current?
Answer in units of A.

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