× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
j
3
s
3
j
2
J
2
e
2
n
2
t
2
d
2
b
2
t
2
J
2
b
2
Home Q & A Board Science-Related Homework Help Physics
New Topic  
jeanettedavis84 jeanettedavis84
wrote...
Go to Answer
Posts: 514
Rep: 0 0
6 years ago
A long straight wire (diameter = 2.0 mm) carries a current of 30 A. What is the magnitude of the magnetic field 2.5 mm from the axis of the wire?
 a. 3.2 mT
  b. 2.8 mT
  c. 2.4 mT
  d. 3.6 mT
  e. 3.0 mT
Read 111 times
2 Replies
Replies
Answer verified by a subject expert
beats51beats51
wrote...
#1
Posts: 377
Rep: 4 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

wrote...
#2
6 years ago
Electric Light Bulb Very good answer
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  907 People Browsing
 139 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 232
  
 470
  
 433
Your Opinion
Which is the best fuel for late night cramming?
Votes: 232
Previous poll results: Who will win the 2024 president election?