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Unformatted text preview: KING FAHD UNIVERSITY OF PETROLEUM & MINERALS Department of Electrical Engineering EE 201 Section 2 Major Exam II May 3, 2004 Class time Instructor: Dr. Alakhdhar Student Name : Student ID# : Score Problem 1 Problem 2 Problem 3 Total Problem 1: Find the value of the resistor RL that absorbs maximum power in the circuit shown. (10pts.) 2i V 10 A 4Ω 4Ω a 6Ω RL i b Problem 2: a) Find the output voltage vo in the circuit shown, assume ideal op-amp. b) Calculate the power absorbed by the 75 kΩ resistor. (7pts.) (3pts.) 4 kΩ 15 kΩ vn vp 6V 18 V vo + -18 V 2 mA 8 V 5 kΩ 75 kΩ t=0 Problem 3: The switch in the circuit shown has been closed a long time before opening at t = 0. Find (10pts.) the voltage v(t) for t ≥0. 80 V 40 kΩ 2 µF + v(t) - 3 µF 10 kΩ 20 mA ...
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This note was uploaded on 01/16/2010 for the course EE ee201 taught by Professor Profali during the Spring '09 term at King Fahd University of Petroleum & Minerals.

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