A long straight wire carries a current of 46 a an electron, Ask an Expert

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A long straight wire carries a current of 46 A. An electron, traveling at 1.0 x 10⁷ m/s, is 6.0 cm from the wire. What is the magnitude of the magnetic force on the electron if the electron velocity is directed as follows?

(a) toward the wire

(b) parallel to the wire

(c) perpendicular to both directions defined by (a) and (b)

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Category:- Physics
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