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					 If in a p-n junction, a square input signal of 10 V is applied as shown, then the output across RL will be

 
Correct Option: C
Here P-N junction diode rectifies half of the ac wave i.e., acts as half wave rectifier. During + ve half cycle Diode → forward biased output across will be
During –ve half cycle Diode → reverse biased output will not obtained. 



