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Get Full Access to Basic Engineering Circuit Analysis - 11 Edition - Chapter 7 - Problem 7.4
Get Full Access to Basic Engineering Circuit Analysis - 11 Edition - Chapter 7 - Problem 7.4

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# Solved: Use the differential equation approach to find

ISBN: 9781118539293 159

## Solution for problem 7.4 Chapter 7

Basic Engineering Circuit Analysis | 11th Edition

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Basic Engineering Circuit Analysis | 11th Edition

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Problem 7.4

Use the differential equation approach to find io(t) for t > 0 in the network in Fig. P7.4. 4 k 1 k 2 k 4 mA 2 k 300 F i o(t) t = 0 Figure P7.4

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Post Lab 7: BJT Common­Emitter Circuit Voltage Gain Proposal: This experiment is designed to illustrate how the voltage gain of a CE bipolar transistor circuit can be changed by changing the bias of the circuit and by changing the values of the resistors in the circuit. Experimental Procedure: For the experiment you will require:  1 NPN transistor, either 2N3904, 2N2222, or equivalent  1 Curve tracer  1 Decade resistance box  NI-ELVIS workstation  Resistors and capacitors as noted in the schematic.  Linear graph paper or graphing software (e.g., Excel or MatLab). For part I: Establishing the proper Q-point (1),Use the curve tracer and measure the β of the transistor at a collector current of about 1.0mA and VCE of about 5 V. Set I MAX= 20 ma, V MAX= 10V,

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