Physics-
General
Easy

Question

If the following input signal is sent through a PN-junction diode, then the output signal across R subscript L end subscript will be

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The correct answer is:


    When input voltage is ­– 10 V, the diode is reverse biased, and no output is obtained. On the other hand, when input is +10V, the diode is forward biased and output is obtained which is +10V. Therefore, the output is of the form as show in the following figure.

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