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Unformatted text preview: without feedback. Different circuits called comparators are available. They have the same connections as opamps but are much faster in this conguration. However they can only for voltage comparison, not amplication. 2. (3 points) Redo Example 7.1 in Nilsson & Riedel, 8 th edition with the following changes: Current source: 20 A 15 A, and Inductance: 2 H 1 H. (a) i o ( t = 400 ms ) = ? A (b) v o ( t = 400 ms ) = ? V (c) Energy dissipated in the 10 resistor in J 3. (5 points) Redo Example 7.4 in Nilsson & Riedel, 8 th edition for C 1 = 10 F, C 2 = 25 F, and resistance R = 200 k . (a) v 1 ( t = 2 s ) = ? V (b) v 2 ( t = 3 s ) = ? V (c) w 1 = ? J (d) w 2 = ? J (e) w = ? J 1...
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- Spring '08
- Electrical Engineering