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The quiz is closed book and ciosed notes. Some useful information is given below.
Units/Conversions: SI Prexes:
0°C 2 273.15 K 001? a 459.67 R Mega 1,000,000 K110 1000
1 ft = 12 in 1 N 2 1 kgnn/s2 Centi 1/100 M1111 1/1000
1- Ibfm321741bm1=fus2 iP
1. Part A (10 points) Consider the circuit shown below. Assume 11 = 12 = 4 A and V2 = 20 V.
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V1 ? 59
V3 - 6S2
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40 A
a) (6 pts) Apply Kirchhoffs Laws to nd the potential difference across the battery V1.
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Answer: (A) Owen A 2:19 wal fpcmmjy' v ».
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This printout should have 30 questions.
Multiplechoice questions may continue on A 3 X/g k
the next column or page i nd all choices 1» U : (1 ma
before answering.
1 3 1%
001 10.0 points 2 U = 9 ma
At what frequency would the re
Question 1 (14 pts)
The figure shows two electric charges of equal magnitude q and opposite Sign, On the xaxis at COOrdinates
id. The point P is on the y-axis, at a distance d from the origin.
(a) (5 pts) What is the magnitude of the electric eld at t
Chapter 11 Vibration and Waves
Vocabulary
Periodic describes the motion when a vibration or an oscillation repeats itself, back and
forth, over the same path.
Equilibrium position i the position of the spring such as it is at its natural length and the
sp
Problem 1 (4 pts)
Write the expression for the magnetic eld vector due to a. moving point charge. Your answer must be
exactly correct to receive credit, including aows for vectors, correct subscripts, etc. There
is no partial credit.
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