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Unformatted text preview: 5. Use V BE =0.7, β =100. Find I B , I C , (a) (b) 6. For the circuit below. Use V BE =0. 500 Ω 2 Assume active mode and find I E, V E, I B, V B, I C, V ll terminals of the BJT) , I E , V B, V C, V E . (c) (d) .7, β =100, V T =25mV. Find I B4 , I C4 , I E4 , V B4, V C 100 Ω 50 Ω C . (The currents 4, V E4 . 1k Ω +3V 3V 3 7. Use V BE =0.7, β =100, V T =25mV. Find I B1 , I B2 , I B3 , I C3 , I E3 , V B1, V C1, V B2 , V B3, V E3 . Vs is an AC source. 8. For the circuit below. Use V BE  = 0.7V and β = 50. Find: (a) Current through emitter (b) Current through collector (c) V E , V C , V B . 500 +10V 1K 50K +10V 1k 10V +5V 9V +3V +9V 10k 100 V E V C V B 4 9. For the circuit below, find the labeled node voltages for: (a) β = ∞ (b) β =100...
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 Spring '10
 kal
 Transistor, Volt, Bipolar junction transistor, node voltages, various npn transistors

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