Multiple$-$Concept Example $7$ discusses how problems like this one can be solved. A $8\mathrm{.}20-C$ charge is moving with a speed of $5\mathrm{.}60x{10}^4\frac{m}{s}$ parallel to a very long, straight wire. The wire is $2\mathrm{.}70cm$ from the charge and carries a current of $46\mathrm{.}0A.$ Find the magnitude of the force on the charge.

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