The core of a toroid has an cross-sectional area of 5 cm² and a mean radius of 60 cm and is made of a magnetic material with µ, = 100. How many turns of wire must be wrapped around the toroidal core to obtain and inductance of 5 H? You may assume that the turns are tightly wound.

The core of a toroid has an cross-sectional area of 5 cm² and a mean radius of 60 cm and is made of a magnetic material with µ, = 100. How many turns of wire must be wrapped around the toroidal core to obtain and inductance of 5 H? You may assume that the turns are tightly wound.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter19: Capacitors

Section: Chapter Questions

Problem 3RQ: A capacitor uses air as a dielectric and has a capacitance of 3 F. A dielectric material is inserted...

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Question

The core of a toroid has an cross-sectional area of 5 cm² and a mean radius of 60 cm and is
made of a magnetic material with µ = 100. How many turns of wire must be wrapped around
the toroidal core to obtain and inductance of 5 H? You may assume that the turns are tightly
wound.

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