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An electron beam has an aperture 1.00 mm2. A total of 6.0×1016 electrons go through any perpendicular cross-section per second. Find the current(i) and the current density(j) of the beam. |
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Answer» An electron beam has an aperture 1.00 mm2. A total of 6.0×1016 electrons go through any perpendicular cross-section per second. Find the current(i) and the current density(j) of the beam. |
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