Physics 262
Homework #1
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Before doing this weeks homework, I encourage you to review some concepts from Physics 262. Make sure that you can do the following exercises
from H&H: 1.1, 1.2, 1.3 (p. 6); 1.6 (p. 7), 1.10 (p. 13), 1.12 (p. 23), 1
Physics 262
Homework #5
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For design problems, work to within 5% of specications.
1. For the plots in this problem, free to use any sort of graphing application, or draw neatly by hand. Put all of the functions on the same
axes so that you c
Physics 262
Homework #4
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For design problems, work to within 5% of specications.
1. Design an active high pass lter that minimizes the distortion of waveforms with frequency greater than 1 kHz, but suppresses frequencies
below 100 Hz by at
Physics 262
Homework #3
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For design problems, work to within 5% of specications.
1. Design an example circuit with only passive components (L, R, C) to
deomonstrate that it is possible to have gain > 1 without an amplier
at 1 kHz. Could thi
Physics 262
Homework #2
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For design problems, work to within 5% of specications.
1
1. Design a passive RC low pass lter with cuto frequency f1 = =
2
20 kHz. We will call this lter 1. Calculate the gain G1 (f ) and phase
1 (f ).
2
2. Design
Physics 262
Homework #6
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For design problems, work to within 5% of specications.
1. H&H exercise 1.27 (p.46).
2. The circuit pictured below is designed to draw a nearly constant current
for any applied voltage, V1. Most of the current ows t
Physics 262
Homework #7
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For design problems, work to within 5% of specications.
1. Complete the table by performing the appropriate conversions.
Binary
11100
10101
Hex
1C
Decimal
28
AC
19
169
2. Which of the following is true about the sta
Physics 262
Homework #11
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Read the safety label on the laser that we will be using for the laser light
show, and then answer the following questions.
1. What class is the laser? What is the output power (W)?
2. Assuming a beam diameter of 2
Physics 262
Homework #10
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In class, we saw that diode bias (left side of each gure, below) can
eliminate crossover distortion in a push-pull amplier. Unfortunately, this
circuit loads the input, so the gain depends on the impedance, Rin , o
Physics 262
Homework #9
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In error analysis, we distinguish between systematic and random error.
Systematic error is predictable, the same every time. If a measurement of
some quantity x includes a series of systematic errors ( 1 , 2 , 3 .),
Physics 262
Homework #8
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For design problems, work to within 5% of specications.
below is the circuit for a d-type ip-op, also called a latch. It has a single
data line, D, the value of which gets stored when the clock, C, is pulsed.
P
D
Q