Top Posters
Since Sunday
w
5
s
4
v
4
a
4
d
3
N
3
d
3
j
3
p
3
r
3
y
3
f
3
Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
New Topic  
asmith12 asmith12
wrote...
Go to Answer
Posts: 16
Rep: 0 0
11 years ago
Surely all would line up facing north? It's something to do with -1/2 and +1/2 i think...
And can someone explain the idea of electrons generating a secondary field in response to a surrounding magnetic field?
Thanks for that answer, now does anyone know the first question? I don't understand how a nucleus which is meant to have magnetic poles would line up antiparallel to a magnetic field?
Read 580 times
2 Replies
Replies
wrote...
#1
11 years ago
the idea of electrons generating a secondary field in response to a surrounding magnetic field is related to the laws of mutual inductance.


example: if one wire has a current running in it, then it will produce a magnetic field.
then if a second wire is placed inside the field of the first wire, then by the laws of  mutual indectance, the field of the first wire induces a field in to the second wire which then causes the current to flow in the second wire.
Answer accepted by topic starter
rjt6250rjt6250
wrote...
#2
Posts: 110
Rep: 0 0
11 years ago
Sign in or Sign up in seconds to unlock everything for free
This verified answer contains over 730 words.
1

Related Topics
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1331 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 474
  
 653
  
 299
Your Opinion
What's your favorite coffee beverage?
Votes: 303
Previous poll results: Does a gender wage gap exist in America?