Calculate the electron flux from thermal emission

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Reference no: EM13337308

an oxide cathode of a vacuum tube has a work function of 2.0 eV. Calculate the electron flux (number per time per area) from thermal emission when the cathode is heated to 1000 K

Reference no: EM13337308

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Calculate the electron flux from thermal emission : an oxide cathode of a vacuum tube has a work function of 2.0 eV. Calculate the electron flux (number per time per area) from thermal emission when the cathode is heated to 1000 K

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