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Unformatted text preview: Escuti/Masnari 2007 ECE200 – Fall 2007 – Homework 3 Resistors and Basic Circuits Page 1 of 5 1. [5 pts total] Find the voltage at node A (relative to ground) in the circuit at right. Hint: No significant calculations are necessary. 2. [9 pts total] Answer true or false for the following statements: a. The resistors in Circuit 1 are all in parallel. b. The resistors in Circuit 2 are all in series. c. The resistors in Circuit 3 are all shorted. Circuit 1 Circuit 2 Circuit 3 3. [6 pts total] What is the voltage across the 50 Ohm resistor in the following circuit? Hint: No calculations are necessary. Escuti/Masnari 2007 ECE200 – Fall 2007 – Homework 3 Resistors and Basic Circuits Page 2 of 5 4. [10 pts total] The I-V characteristic of a circuit element is shown below. a. Is this a linear resistor? Explain why or why not. b. Find the resistance of the element in the following regions: (i) 2 < V < 6, (ii) –1 < V < 2, and (iii) – 9 < V < –1....
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This homework help was uploaded on 03/20/2008 for the course ECE 200 taught by Professor Escuti during the Fall '07 term at N.C. State.
- Fall '07