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A potential difference of 2.5 V is applied across the faces of a germanium crystal plate. The face area of the crystal is 1 cm^(2) and its thickness is 1.0 mm. The free electron concentration in germanium is 2 xx 10^(19)m^(-3) and the electron and holes mobilities are 0.33m^(2)/V s and 0.17 m^(2)/V s respectively. The current across the plate will be |
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Answer» `0.2 A ` |
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