Currents are both running in the same direction

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Imagine you have two 2.5 m long wires running parallel to each other (separated by 1.0 cm) carrying 200 mA currents. What is the magnetic force of one wire on the other if (a) the currents are both running in the same direction or (b) the currents are running in opposite direction?

Reference no: EM13651381

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