Q. What the current through an ideal p-n junction diode shown in figure below : zero 10 mA 20 mA 50 mA Share with your friends Share 18 Vijay Shankar Yadav answered this Dear Student, Here potential difference across Diode and resister =-1-(-3)=2V (because positive terimanal of both the batteries are connected to ground means same point.)now doide is in forward biased so current =2100=20mA Regards 8 View Full Answer Siva Sekhar B R answered this Please find this answer 31