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1) An electron (Q=16x10^-20 C, m=1x10^-30 kg) moving at half a megameter per second up the...

1) An electron (Q=16x10^-20 C, m=1x10^-30 kg) moving at half a megameter per second up the page enters a region with a uniform magnetic field of 1 T directed out of the page. Find the initial magnetic force magnitude and direction (in page coordinates) on the particle and find the radius of the curve it will follow

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