Insights Blog
-- Browse All Articles --
Physics Articles
Physics Tutorials
Physics Guides
Physics FAQ
Math Articles
Math Tutorials
Math Guides
Math FAQ
Education Articles
Education Guides
Bio/Chem Articles
Technology Guides
Computer Science Tutorials
Forums
Trending
Featured Threads
Log in
Register
What's new
Search
Search
Search titles only
By:
Menu
Log in
Register
Navigation
More options
Contact us
Close Menu
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Forums
Physics
Classical Physics
Electromagnetism
A donut electromagnetic core comprises main section + movable section
Reply to thread
Message
[QUOTE="DaveE, post: 6850215, member: 644223"] If the flux within the loop doesn't change, there will be no voltage induced. The concept is relatively simple compared to actually knowing where the magnetic flux is. It's sort of a bookkeeping problem. Sorry, I don't know what "vertical to B" means. Nearly every time you see a problem like this it comes with a sketch of the geometry and field lines (flux). That's one big advantage to magnetic cores; you know where the flux goes and can usually ignore the flux outside of the core. [/QUOTE]
Insert quotes…
Post reply
Forums
Physics
Classical Physics
Electromagnetism
A donut electromagnetic core comprises main section + movable section
Back
Top