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Physics, 17.09.2021 17:00 kmc3490

3-An oxide-coated emitter has a surface area of 0.157 cm2. If the operating temperature is 110 K, find the emission current. Given A = 100 A/m2/K2, work function = 1.04 eV

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3-An oxide-coated emitter has a surface area of 0.157 cm2. If the operating temperature is 110 K, fi...

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