a) Explain what is trivalent atom and how the trivalent atom modify the conductivity of the semiconductor material? [2 m

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A Explain What Is Trivalent Atom And How The Trivalent Atom Modify The Conductivity Of The Semiconductor Material 2 M 1 (28.91 KiB) Viewed 13 times

a) Explain what is trivalent atom and how the trivalent atom modify the conductivity of the semiconductor material? [2 marks] b) Find IB, IC, IE, VB and V. in Figure 1 where dc is 50. Assume that the transistor is of silicon type with the voltage at base with respect to emitter terminal is VBE = 0.7 V. [ 8 marks] VBB = 8 V Rc = 30 92 RB=10k 22 ww [ Figure 1 RE=1022 Vcc=20 V