a pnp transistor with β=60 is connected in a common-base configuration as shown in figure below. (a) The emitter is driven by a constant-current source with IE=0.75mA. Determine IB,IC,VC and α. (b) Repeat part (a) if IE=1.5mA (c) Is the transistor biased in the forward-active mode for both parts (a) and (b)?Why or why not?

a pnp transistor with β=60 is connected in a common-base configuration as shown in figure below. (a) The emitter is driven by a constant-current source with IE=0.75mA. Determine IB,IC,VC and α. (b) Repeat part (a) if IE=1.5mA (c) Is the transistor biased in the forward-active mode for both parts (a) and (b)?Why or why not?

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter18: Resistive-inductive Parallel Circuits

Section: Chapter Questions

Problem 9PP: In an R-L parallel circuit, ET=240 volts, R=560 R = 560 2, and XL=330. Find reactive power.

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