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    Lenz's Law - Induced Magnetic Field/Current

    Homework Statement Two coils are suspended around a central axis as shown in the figure below. One coil is connected to a resistor with ends labeled a and b. The other coil is connected to a battery E The coils are moving relative to each other as indicated by the velocity vectors v. Use...
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    Moving wires in magnetic field/force

    Homework Statement A long straight wire 1 lies along the x-axis. A long straight wire 2 lies along the y-axis so as to pass very near, but not quite touch wire 1 at the origin. If both wires are free to move, what happens when currents are sent simultaneously in the +x direction through wire 1...
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