homework 1 bme 302 2010 (1)

# homework 1 bme 302 2010 (1) - Homework 1 BME 302L Spring...

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Homework 1: BME 302L, Spring 2010 Due: Tuesday February 2 Preview accepted Tuesday January 26 Exercise 1 (10 points): For the model of bioelectrode on the right, which of the following values approximates the critical frequency of the electrode impedance (in Hz)? 1. 60 2. 531 3. 3300 4. 10,000 5. 10,200 Exercise 2 (10 points): What is the value of the diode current I for the circuit on the right (in mA)? 1. 0.00 2. 0.92 3. 1.21 4. 1.55 5. 2.25 Exercise 3 (10 points): What is the value of the diode current I for the circuit on the right (in mA)? 1. 0.00 2. 0.92 3. 1.21 4. 1.55 5. 2.25 Note: The previous three exercises show how multiple-choice questions will be presented on the exams 1 10 k 200  30 nF 0.7 V I I

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Exercise 4 (10 points): For the circuit below, determine the diode current and the powers dissipated in the diode and the two resistors. Use the practical diode model. Exercise 5 (10 points): Problem 17, pp. 41 of Floyd. If the diode is forward-biased, also determine the diode current and the power dissipated by the diode. Exercise 6 (20 points):
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homework 1 bme 302 2010 (1) - Homework 1 BME 302L Spring...

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