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In earlier learning sequences we described how a static magnetic field cannot change the speed (and therefore kinetic energy) of
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A 100 gram resistive slider (thick line) moves without friction along a vertical U-shaped conducting track (thin line) that is
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A particle of charge +q and mass m is initially launched at speed v in a region with a constant, uniform magnetic field of magnitude B. If the particle launched in a direction perpendicular to the magnetic field, by the time the particle has traveled a