Register to reply 
Magnetic field of force? 
Share this thread: 
#1
Feb2604, 08:28 PM

P: 1

Hey, I am sure how to answer this question,
How far does the magnetic field of force extend? Thanks. 


#2
Feb2704, 07:00 AM

Math
Emeritus
Sci Advisor
Thanks
PF Gold
P: 39,348

Forever, and ever, and ever, and ever, .......
(F decreases as 1/r^{2} and that is never 0 no matter how large r is.) 


Register to reply 
Related Discussions  
Magnetic force, finding angle between velocity and magnetic field  Introductory Physics Homework  4  
Magnetic field force  General Physics  2  
Magnetic field force  Introductory Physics Homework  1  
Need help for a prove about magnetic field and magnetic force  Classical Physics  3  
Magnetic Field vs Magnetic Force  General Physics  10 