### Formula

F

Magnetic field force

B

magnetic Field

i

current

l

length

theta

angle between B and the velocity of charges i. theta is in radians

F

Magnetic field force

B

magnetic Field

i

current

l

length

theta

angle between B and the velocity of charges i. theta is in radians

A magnetic field is a field produced by moving electric charges, by electric fields that vary in time, and by the intrinsic magnetic field of elementary particles associated with the spin of the particle.

B

i

l

theta

F

Precision

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