Download PHS224 - Mineral Area College

PHS224
GENERAL PHYSICS II
SEMESTER:
FALL 2008
INSTRUCTOR:
Dr. George Saum
Office:
Lab:
Office Hours::
Room
16
A & S 112
12:00 MTWF
SCIENCE DEPT CHAIR:
A & S Bldg.
4 HOURS CREDIT
Phone:
573-518-2174
10:00 R
MS.PETERSEN
AS 33
573-518-2227
The second semester of the introductory course designed to meet the needs of physical science or engineering students. Principal
categories covered are:
Electromagnetism and Optical Wave Phenomena
This course meets for three lectures, one problem session, and one laboratory per week.
Lecture & problem session
MWRF
13:00
13:50
Lab
T
13:00
14:50
Prerequisites:
General Physics I
PHS 223
Textbooks:
PHYSICS FOR SCIENTISTS AND ENGINEERS, seventh edition R.A. Serway and John W. Jewett, Thomson Brooks/Cole
Publishers, 2008
ISBN 978-0-495-01312-9
Laboratory experiment handouts will be provided in class
Supplementary Material:
Mathcad and Excel will be used in solving and analyzing laboratory and classroom problems
Other Materials:
Scientific calculator.
Three ring notebook for problems.
Sequence of topics to be covered:
Electrostatic field , Coulomb's law, Gauss's law
Electrical potential
Electric fields and potentials from distributed charges
Capacitors and Ohm's law Direct current circuits
Magnetic forces and Ampere's law
Faraday's law and inductance
Alternating Current circuits
Maxwell's equations
Wave properties of light
Reflection and refraction of lenses and mirrors
Interference and diffraction
Optical instruments
Tentative sequence of tab experiments:
Mapping Electric fields and potential fields
Dc currents and potentials
Measuring resistance
Potentiometers
Resistivity
Joule heating
Earth's magnetic field
Electromagnetic induction
Reflection and refraction
Mirrors and lenses
Wavelength of light
Evaluation:
Homework
Lab reports
Exams (5)
10%
20 %
70 %
Attendance:
Disciplined attendance is strongly encouraged.
School policy requires dropping students with poor attendance.
Poor attendance will severely impact your classroom performance.
American Disabilities Act
If you have special needs as addresses by the American Disabilities Act and you need any test or course materials provided in
alternative format, notify your instructor immediately. Reasonable efforts will be made to accommodate your special needs.
MAC’s Policy for Disciplinary Action
“…College discipline shall be exercised when student misconduct adversely affects the college’s pursuit of its educational objectives.
Misconduct for which students are subject is defined as follows: Dishonesty, such as cheating, plagiarism, or knowingly furnishing
false information to the college” (Mineral Area College Board Policy Manual, section 5.72, IA., p. 99).
PHYS 224
HOMEWORK PROBLEMS
FALL 2008
DATES
AUG 18-22
AUG 25-29
SEPT 2-5
Chap 23
Electric Fields
23.1,2,3
23.4
23.5
23.6
23.7
Coulomb’s Law
Electric Field
Electric Field of Continuous Charge
Electric Field Lines
Motion in a Uniform Field
Chap 27
Current and Resistance
27.1
27.2
27.3
27.4
27.6
Electric Current
Resistance and Ohm’s Law
Model for Conduction
Resistance and Temperature
Electrical Energy and Power
Chap 24
Gauss’s Law
24.1
24.2
24.3
24.4
24.5
24.6
Electric Flux
Gauss’s Law
Applications of Gauss’s Law
Conductors in Equilibrium
Experimental Verification
Formal Derivation of Gauss’s Law
5,7,9,11
13,21
25,27
42,43,47
(4.38x106m/s, 2.391m/s)
1,3,9
13,15
29,33,35
39,41,51
1,7
15,17
23,27,31
39,43,47
SEPT 8 REVIEW
SEPT 10
TEST
SEPT11-17
Chap 25
Electric Potential
25.1
25.2
25.3
25.4
25.5
25.6
Potential Difference and Electrical Pot.
Potential Difference – Uniform Field
Electrical Potential - Point Charges
Electric Field form Electrical Potential
Electric Potential due to Continuous Chg.
Electrical Potential due to Conductor
Chap 26
Capacitance and Dielectrics
26.1
26.2
26.3
26.4
26.5
Definition of Capacitance
Calculating Capacitance
Combinations of capacitors
Energy Stored in a Capacitor
Capacitors with dielectrics
Chap 28
Direct Current Circuits
28.1
28.2
28.3
28.4
28.5
28.6
Electromotive Force
Resistors in Series and Parallel
Kirchhoff’s Rules
RC Circuits
Electrical Instruments
Household Wiring
SEPT 18-19
SEPT 22-26
SEPT29
OCT 1
REVIEW
TEST
3,4
6,7
17,19,28
37,39
43
49
1
7,9,11,13
16,17,21
31,33
43,45
1,3
9,14
21,24,27,29
31,34,47
(.502 V)
(1.67x106V/m)
(-4.5x10-9 J, 3.46x104 m/s)
(17f, 9V, 45C, 108C)
(1k, 2k, 3k)
(.385, 0.308, 2.69 ma)
(.98 sec)
DATES
OCT 2-8
OCT 9
OCT 13-16
OCT 17-22
Chapter 29
Magnetic Fields
29.1
29.2
29.3
29.4
29.5
29.6
Magnetic Field
Magnetic Force on Conductors
Torque on a Current Loop
Motion of Charged Particles
5,10
13
20,23,27
29,37
The Hall Effect
49
Chapter 30
Sources of Magnetic Fields
30.1
30.2
30.3
30.4
30.5
30.6
30.7
30.8
30.9
The Biot-Savart Law
Magnetic Force Between Two Conductors
Amperes Law
Magnetic Field of a Solenoid
Magnetic Flux
Gauss’s Law in Magnetism
Displacement current and Amperes Law
Magnetism in Matter
Magnetic Field of the Earth
Chapter 31
Faraday’s Law
31.1
31.2
31.3
31.4
31.5
31.6
31.7
Faraday’s Law of Induction
Motional EMF
Lenz’s Law
Induced EMF and Electric Fields
Generators and Motors
Eddy Currents
Maxwell’s Equations
7.4x10-6, 2.27x10-6
1,3,4,7,10,11
.00379V, .028V,
.0142cos(120t)
21,31
35,41
OCT 27-31
Chapter 32
Inductance
Self – inductance
RL circuits
Energy in a Magnetic Field
Mutual inductance
Oscillations in an LC circuit
The RLC Circuit
Alternating Current Circuits
1,5,7,10
17,23,27
31
40,43
47,49
54,55
NOV 3-6
32.1
32.2
32.3
32.4
32.5
32.6
Chapter 33
Resistors in an ac Circuit
Inductors in an ac Circuit
Capacitors in an ac Circuit
The RLC Series Circuit
Power in an ac Circuit
Resonance in an RLC series circuit
Transformers and Power Transmission
1,7
9,12
15,17
23,26
30
37
45,47
NOV 7
33.2
33.3
33.4
33.5
33.6
33.7
33.8
FALL BREAK
Chapter 34
34.2
34.3
34.7
Electromagnetic Waves
Plane EM waves
Energy in an EM wave
The Spectrum of EM waves
3,7
13,21,23
41,43,45
REVIEW
TEST
2x10-5 T
80x10-6 N/m
I=500 amps
37
41
REVIEW
NOV 13
NOV 14
 = .0054,  = 4.33x10-4
1,2,3
16,17
21,23,28
31
36
OCT 23
OCT 24 TEST
NOV 10-12
B = ? i -.0026j + 0 k
15.8H, 12.6 mH
1.0 cos (1000t)
Fd = 2.51kHz, R=69.9 ohm
3.8 J
.
146V, 213V, 179V, 34V
Irms=.141A, 8W, 8W
DATE
NOV 17-19
NOV 21-24
NOV 27-28
Chapter 35
Light and Optics
35.2
35.3
35.4,5,6
35.7
35.8
Speed of Light
Ray Approximation
1,3
12,15,17
Dispersion and Prisms
Total Internal Reflection
29,31
36,38
24.2 o.,37.04 o,49.8 o, 67.2o
Chapter 36
Geometric Optics
36.1
36.2
36.3
36.4
Flat Mirrors
Spherical Mirrors
Images from Refraction
Thin lenses
7,9,13
23,25
29,32,36
6.4cm,-.25,conv,
Thanksgiving
NOV 25-DEC 1 Chapter 37
DEC 2-4
Interference of Light Waves
37.1
37.2
37.3
37.4
37.5
37.6
Conditions for Interference
Young’s Double Slit Experiment
Intensity Distribution of Double Slit
Phase Addition
Change of Phase
Interference in thin Films
Chapter 38
Diffraction and polarization
38.1
38.2
38.3
38.4
38.5
38.6
Intro to Diffraction
Diffraction with Narrow Slits
Resolution of Slits and Apertures
Diffraction Grating
X-rays
Polarization of Light
DEC 5
REVIEW
DEC 8
TEST
10:00
LAB SCHEDULE:
AUG
AUG
SEPT
OCT
NOV
DEC
21
28
4
11
18
25
2
9
16
23
30
6
13
20
27
4
4.74x1014 Hz, 421.9 nm,2x108 m/s
MCAD/EXCEL
FIELDS AND POTENTIAL
OHM'S LAW
RESISTIVITY
TEMP COEF RESISTANCE
SERIES/PARALLEL RESISTANCE
KIRCHOFF'S RULES
RC TIME CONSTANT
HELMHOLTZ COILS
DIODES
OSCILLOSCOPE
TRANSFORMER
R-L-C CIRCUITS
TRANSISTORS
LENSES
GRATINGS/ SPECTROSCOPY
1,5,7
31,32,34
1,3,7
11, 13
25, 27
41,45
512 nm, 96 nm
3.947 cm