What happens when the loop encloses no current?What happens when the loop encloses both positive (out of the screen) and negative (into the screen) current?The four sides of the path contribute different amounts to the total integral. Under which circumstances will the contribution from a side be zero?

Let Ampere's circuital law is applied to an ideal solenoid.

Answered: What happens when the loop encloses no…

What happens when the loop encloses no current? What happens when the loop encloses both positive (out of the screen) and negative (into the screen) current?

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter13: Electromagnetic Induction

Section: Chapter Questions

Problem 86CP: The current in the long, straight wire shown in the accompanying figure is given by, where I=I0sint...

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What happens when the loop encloses no current?
What happens when the loop encloses both positive (out of the screen) and negative (into the screen) current?
The four sides of the path contribute different amounts to the total integral. Under which circumstances will the contribution from a side be zero?

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