1₁ = 4.00 A 1₂ = 5.00 A 0.200 m Two long, parallel wires are separated by a distance of 0.200 m as shown in the figure. The currents ₁ and 2 have the directions shown. Calculate the magnitude and direction of the force exerted by each wire on a 1.20-m length of the other.

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Magnetic Force

A magnetic force arises when a charged particle or a current-carrying conductor is placed in a magnetic field. It is created because of the movement of the charged particles.