(II) An air-filled cylindrical inductor has 2600 turns, and it is2.5 cm in diameter and 28.2 cm long. (a) What is its inductance? (b) How many turns would you need to generate thesame inductance if the core were iron-filled instead? Assumethe magnetic permeability of iron is about 1200 times that offree space

(II) An air-filled cylindrical inductor has 2600 turns, and it is2.5 cm in diameter and 28.2 cm long. (a) What is its inductance? (b) How many turns would you need to generate thesame inductance if the core were iron-filled instead? Assumethe magnetic permeability of iron is about 1200 times that offree space

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter14: Inductance

Section: Chapter Questions

Problem 49P: A 10-H inductor carries a current of 20 A. How much ice at 0ºC could be melted by the energy stored...

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