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1. A silicon diode is forward-biased. You measure the voltage to ground from the anode at ________, and the voltage from the cathode to ground at ________.





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  • By: guest on 01 Jun 2017 11.34 pm
    For silicon diodes, the built-in potential is approximately 0.7 V. Thus, if an external current is passed through the diode, about 0.7 V will be developed across the diode such that the P-doped region is positive with respect to the N-doped region and the diode is said to be "turned on" as it has a forward bias. Therefore, 2.3 V - 1.6 V = 0.7 V. Hence the answer is correct.
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