1) When you ran a current through two parallel wires in the same direction, the wires will _______ each other a) repel  b) attract 2) When you ran a current through two parallel wires in the opposite direction, the wires will _______ each other a) repel b) attract 3) If you wrap a current-carrying wire into a coil, the inside of the coil acts like a ________. a) Battery b) Magnet

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