× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
s
5
g
5
K
5
o
5
g
5
o
4
k
4
s
4
I
4
k
4
j
4
o
4
New Topic  
killak killak
wrote...
Posts: 331
Rep: 0 0
5 years ago
A very long thin wire produces a magnetic field of at a distance of from the wire. What is the magnitude of the current?  (μ0 = 4π × 10-7 T ∙ m/A)

• 1.0 mA

• 2.0 mA

• 3100 mA

• 4000 mA
Textbook 
College Physics: A Strategic Approach

College Physics: A Strategic Approach


Edition: 3rd
Authors:
Read 89 times
1 Reply
Education is the most powerful weapon which you can use to change the world.

Related Topics

Replies
wrote...
5 years ago
1.0 mA
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  824 People Browsing
Related Images
  
 1057
  
 169
  
 157
Your Opinion
What's your favorite funny biology word?
Votes: 335

Previous poll results: How often do you eat-out per week?