Communities

Writing
Writing
Codidact Meta
Codidact Meta
The Great Outdoors
The Great Outdoors
Photography & Video
Photography & Video
Scientific Speculation
Scientific Speculation
Cooking
Cooking
Electrical Engineering
Electrical Engineering
Judaism
Judaism
Languages & Linguistics
Languages & Linguistics
Software Development
Software Development
Mathematics
Mathematics
Christianity
Christianity
Code Golf
Code Golf
Music
Music
Physics
Physics
Linux Systems
Linux Systems
Power Users
Power Users
Tabletop RPGs
Tabletop RPGs
Community Proposals
Community Proposals
tag:snake search within a tag
answers:0 unanswered questions
user:xxxx search by author id
score:0.5 posts with 0.5+ score
"snake oil" exact phrase
votes:4 posts with 4+ votes
created:<1w created < 1 week ago
post_type:xxxx type of post
Search help
Notifications
Mark all as read See all your notifications »
Q&A

Post History

71%
+3 −0
Q&A How to calculate the voltage of a coil?

calculate the voltage that will center the magnetic field of a coil This is not possible since the voltage has no effect on the position or shape of the magnetic field. The position and shape are...

posted 2y ago by Olin Lathrop‭  ·  edited 2y ago by Olin Lathrop‭

Answer
#2: Post edited by user avatar Olin Lathrop‭ · 2022-12-05T12:53:27Z (almost 2 years ago)
  • <blockquote>calculate the voltage that will center the magnetic field of a coil</blockquote>
  • This is not possible since the voltage has no effect on the position or shape of the magnetic field. The position and shape are fixed by the position and shape of the coil.
  • <blockquote>calculate the voltage that will center the magnetic field of a coil</blockquote>
  • This is not possible since the voltage has no effect on the position or shape of the magnetic field. The position and shape are fixed by the position and shape of the coil.
  • <blockquote>But the higher the tension, the wider the magnetic field</blockquote>
  • No, as I already explained. This is assuming you mean "EMF" or "voltage" when you say "tension".
  • <blockquote>the higher the current the stronger thos magnetic fields became</blockquote>
  • Yes, but all parts of the field scale proportionally with the current. The shape of the magnetic field caused by the coil remains the same.
#1: Initial revision by user avatar Olin Lathrop‭ · 2022-12-04T22:52:05Z (almost 2 years ago)
<blockquote>calculate the voltage that will center the magnetic field of a coil</blockquote>

This is not possible since the voltage has no effect on the position or shape of the magnetic field.  The position and shape are fixed by the position and shape of the coil.