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You are reviewing a new electron microscope that used

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Unformatted text preview: um and Power ⃗ ⃗ ∫ ⃗ ⃗ ⃗ Constants: ⁄ ⁄ Problems 1. You are reviewing a new electron microscope that used 2 charged rings in the electron gun. The design has two equal radius parallel rings separated by twice their radius. Each ring is given equal but opposite charges. Electrons are produced at rest at the center of one of the rings and accelerated along the axis between the rings’ centers. Does it matter in which ring the charge is produced? Why or why not? Furthermore, to help the evaluation you also decide to calculate the ratio of the electron’s acceleration when it...
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  • Fall '13
  • KennethHeller
  • Electric charge, Fundamental physics concepts, GEOMETRIC OPTICS, radius parallel rings, new electron microscope

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