A long solenoid has 700 turns per meter, a length of 1 meter, and a diameter of 2 cm. The current in its windings is increasing at 50 A/s. A thin wire loop with a diameter of 3 cm surrounds the solenoid, as shown in the diagram below. A galvanometer measures the voltage in the thin loop. (a) Find the magnitude of the induced emf in the wire loop outside the solenoid. (b) Find the magnitude of the induced electric field within the wire loop. (c) Calculate the self-inductance, L, of the solenoid. 1, dl dt Galvanometer Wire loop Solenoid dl dr Blue cylinder shows region with magnetic field B.

A long solenoid has 700 turns per meter, a length of 1 meter, and a diameter of 2 cm. The current in its windings is increasing at 50 A/s. A thin wire loop with a diameter of 3 cm surrounds the solenoid, as shown in the diagram below. A galvanometer measures the voltage in the thin loop. (a) Find the magnitude of the induced emf in the wire loop outside the solenoid. (b) Find the magnitude of the induced electric field within the wire loop. (c) Calculate the self-inductance, L, of the solenoid. 1, dl dt Galvanometer Wire loop Solenoid dl dr Blue cylinder shows region with magnetic field B.

Physics for Scientists and Engineers with Modern Physics

10th Edition

ISBN:9781337553292

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter31: Inductance

Section: Chapter Questions

Problem 4P

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