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Magnetic field of force?

by Xion
Tags: field, force, magnetic
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Xion
#1
Feb26-04, 08:28 PM
P: 1
Hey, I am sure how to answer this question,

How far does the magnetic field of force extend?

Thanks.
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HallsofIvy
#2
Feb27-04, 07:00 AM
Math
Emeritus
Sci Advisor
Thanks
PF Gold
P: 39,682
Forever, and ever, and ever, and ever, .......

(F decreases as 1/r2 and that is never 0 no matter how large r is.)


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