Let's consider a perfect solenoid: radius R and infinite length. A current I flows through it. Assuming that B is zero outside the solenoid of the solenoid (true if L tends to infinity...!) use Ampère's law to calculate to calculate B inside the solenoid.

Let's consider a perfect solenoid: radius R and infinite length. A current I flows through it. Assuming that B is zero outside the solenoid of the solenoid (true if L tends to infinity...!) use Ampère's law to calculate to calculate B inside the solenoid.

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter14: Inductance

Section: Chapter Questions

Problem 9CQ: How does the self- inductance per unit length near the center of a solenoid (away from the ends)...

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Question

Let's consider a perfect solenoid: radius R and infinite length.
A current I flows through it. Assuming that B is zero outside the solenoid
of the solenoid (true if L tends to infinity...!) use Ampère's law to calculate
to calculate B inside the solenoid.

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