Applied Physics Ⅱ

Course Information

College	Toyama College	Year	2019
Course Title	Applied Physics Ⅱ
Course Code	0096	Course Category	Specialized / Elective
Class Format	Lecture	Credits	Academic Credit: 1
Department	Department of Mechanical Engineering	Student Grade	4th
Term	Second Semester	Classes per Week	後期:2
Textbook and/or Teaching Materials	Text book; ISBN978-4-627-15102-4, in Japanese
Instructor	Toshima Takeshi

Course Objectives

It is aimed not only to express the following physical phenomena using mathematical expressions but also to understand that they are mathematically interlocked and are analyzable events.
· Electromagnetism (Current, Ampere's Law, Lorentz Force, Coil, Electromagnetic Induction, Maxwell Equation)
· Wave engineering (harmonic vibration, damping vibration, forced vibration, LC circuit, LCR circuit, wave equation, sound wave)
Specifically, each item of the following rubric will be the target.

Rubric

	Ideal Level of Achievement	Standard Level of Achievement	Unacceptable Level of Achievement)
1. Dynamic electromagnetism Ⅰ	It is possible to derive the average velocity of the charge in the conductor by linking the motion of the charge and the electric current.	It is possible to explain the definition of a current.	It is impossible to explain the definition of a current.
2. Dynamic electromagnetism Ⅱ	It is possible to derive the magnetic field at any point in space by using Ampere's law.	It is possible to derive the magnetic field at a typical point in space by using Ampere's law.	It is impossible to derive the magnetic field at a typical point in space by using Ampere's law.
3. Dynamic electromagnetism Ⅲ	Understand the Lorenz force and associate it with the expression of force balance to explain the physical phenomenon.	It is possible to derive the direction and magnitude of the Lorenz force.	It is impossible to derive the direction and magnitude of the Lorenz force.
4. Dynamic electromagnetism Ⅳ	It is possible to derive self-inductance of rectangular coil and solenoid by using electromagnetic induction.	It is possible to explain the relationship with inductance and electromagnetic induction.	It is impossible to explain the relationship with inductance and electromagnetic induction.
5. Dynamic electromagnetism Ⅴ	It is possible to explain the virtual current and explain it by linking Maxwell's equations and physical phenomena.	It is possible to link the Maxwell equation and the corresponding basic law of electromagnetism.	It is impossible to link the Maxwell equation and the corresponding basic law of electromagnetism.
6.vibration and wave Ⅰ	It is possible to derive harmonic vibration and vibration energy	It is possible to calculate harmonic vibration and vibration energy.	It is impossible to calculate harmonic vibration and vibration energy.
7.vibration and wave Ⅱ	It is possible to explain and solve correspondence relation between electric vibration and harmonic vibration / damped vibration of LC circuit and LCR circuit.	It is possible to solve correspondence relation between electric vibration and harmonic vibration / damped vibration of the LC circuit and LCR circuit.	It is impossible to solve correspondence relation between electric vibration and harmonic vibration / damped vibration of the LC circuit and LCR circuit.
8.vibration and wave Ⅲ	It is possible to explain that the wave equation is an expression representing wave propagation.	It is possible to describe wave equations.	It is impossible to describe wave equations.
9.vibration and wave Ⅳ	It is possible to explain the correspondence with standing waves by using the fundamental properties of acoustic waves.	It is possible to express the basic properties and formulas of sound waves.	It is impossible to express the basic properties and formulas of sound waves.

Assigned Department Objectives

Learning and Educational Objectives of the “General Engineering” A-5 （工学的な諸問題に対処する際に必要な数学，自然科学及び情報の基礎的知識を理解し，それらを適切に活用することができる。）

JABEE 1(2)(c) （数学及び自然科学に関する知識とそれらを応用する能力）

Diploma policy 3 （豊かな教養と倫理観を身につけ，社会に貢献できる。）

Teaching Method

Outline:

Physics is considered to be a fundamental study of modern mechanical engineering,. In this lecture, we will learn how physical phenomena are applied.
In Applied Physics II, we will deepen our understanding of time-varying electromagnetism and vibration
engineering exercises.

Style:

Lectures will be held by the teacher.
(Lesson plans may be changed according to student's degree of understanding.)

Notice:

This course incorporates both lectures of chapters 8 to 9 from the textbooks and exercises alternately, for both theory and practice.
For practical tasks in particular, it is essential that you bring a scientific calculator.

Course Plan

			Theme	Goals
2nd Semester
	3rd Quarter
		1st	Guidance	About how to proceed lecture Review of Applied Physics I
		2nd	Dynamic electromagnetic Ⅰ Electric current and electric power	By using the definition formula of current, it is possible to derive the average speed of charge from the current flowing through the conductor
		3rd	Dynamic electromagnetic Ⅱ The derivation method of the magnetic field generated by the current (Ampere's law)	It is possible to derive the magnetic field created by the current by using the Ampere's law.
		4th	Dynamic electromagnetic Ⅲ Lorentz force: the force acting on the charged body moving in the magnetic field	It is possible to derive size and orientation for Lorentz force.
		5th	Dynamic electromagnetic Ⅳ Electromagnetic induction and coil inductance	The inductance of the coil can be derived using the equation of electromagnetic induction.
		6th	Dynamic Electromagnetic V Virtual current and introduction and Maxwell equations	It is possible to explain that Gauss' law changes by introducing virtual current.
		7th	Intermediate exam about dynamic electromagnetism.
		8th	Return exam papers Explanation of exam
	4th Quarter
		9th	Vibration and Wave I Harmonic vibration and damped vibration	It is possible to calculate the equation of vibration in harmonic vibration and added attenuation term.
		10th	Vibration and wave II LC circuit and LCR circuit	It is possible to express the relationship that LC circuit and LCR circuit correspond to harmonic vibration and damped vibration.
		11th	Vibration and Wave III Wave and wave equations	It is possible to describe wave equations and explain that it represents wave propagation.
		12th	Vibration and wave IV Propagation of wave in solid	It is possible to derive the wave propagation speed by calculating the wave equation.
		13th	Vibration and Wave V Energy of sound waves and basic properties	It is possible to explain the fundamental properties of sound waves and derive the energy of sound.
		14th	Vibration and Wave VI Standing (Stationary) waves	It is possible to explain the difference between the fixed end and the open end and derive the wavelength of the stationary wave.
		15th	Final exam
		16th	Return exam papers Explanation of exam Class questionnaire

Evaluation Method and Weight (%)

	Examination	Portfolio	Total
Subtotal	80	20	100
Basic Ability	50	20	70
Technical Ability	30	0	30