Question

3- Find I, I, I, and It Y Iz 212 342 362 12v

Answer 1

Given 14S 192 91 * tu 7 put un gassumption in forward condition stept let all short diodes are circuited. ie I V V 36 b = Tua but 72 VIVO Step 2 : 23(V142) + V + GV 20 -) VG 20 ) HV -96 V-2611 +36 -12 x!! +36 2:614. 11 2061A Step: 122- - BG = 463 Iz ove in direction. Hence diode Dr is off Step I3 = -√2-26 = -002) Iz is re in direction O 0.27

it is in opf Diode D is revese bias condition. steps: Diode D is also OFF &- Tuzo & 1220f [ 13 20 7 3 [1, 20)- D Stepf: As there is off is off is off is no closed path still Hence (1620) Du is on