× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
w
3
w
3
e
3
3
r
3
b
2
M
2
V
2
f
2
c
2
c
2
K
2
Home Q & A Board Science-Related Homework Help Physics
New Topic  
Mirbek Mirbek
wrote...
Go to Answer
Posts: 452
Rep: 0 0
6 years ago
Two long parallel wires carry unequal currents in the same direction. The ratio of the currents is 3 to 1 . The magnitude of the magnetic field at a point in the plane of the wires and 10 cm from each wire is 4.0 mT. What is the larger of the two currents?
 a. 5.3 A
  b. 3.8 A
  c. 4.5 A
  d. 3.0 A
  e. 0.5 A
Read 103 times
1 Reply
Replies
Answer verified by a subject expert
PinBoiPinBoi
wrote...
#1
Posts: 366
Rep: 1 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

Mirbek Author
wrote...

6 years ago
Thanks
hmonier
wrote...

Yesterday
Thanks for your help!!
einstein
wrote...

2 hours ago
This site is awesome
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  507 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 331
  
 308
  
 247
Your Opinion
Previous poll results: Which is the best fuel for late night cramming?