Assuming that the silicon diode having resistance of `20 Omega`, the current through the diode is (knee voltage 0.7 V)

Assuming that the silicon diode (having negligible resistance) the current through the diode is (knee voltage of silicon diode is 0.7V )

Assuming that the junction diode is ideal the current through the diode is :-

Assuming that the junction diode is ideal the current through the diode is :-

Assuming that the junction diode is ideal the current through the diode is :-

An a.c. voltage of peak value 20 V is connected in series with a silicon diode and a load resistance of 500 G. The forward resistance of the diode is 10 G and the barrier voltage is 0.7 V. Find the peak current through diode and the peak voltage across the load.