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Xion
Feb26-04, 08:28 PM
Hey, I am sure how to answer this question,

How far does the magnetic field of force extend?

Thanks.
HallsofIvy
Feb27-04, 07:00 AM
Forever, and ever, and ever, and ever, .......

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