Fundamentals of Physics

Lecture 12 - LCR Circuits—DC Voltage

Overview:

Like capacitors, inductors act as energy storage devices in circuits. The relationship between voltage, inductance and current in a variety of circuits with DC voltages is described.

Class lecture:

Resources:

Problem Set 6 [PDF]
Problem Set 6 Solutions [PDF]

Sumber:

University of Yale Open Course Ware

Prof. Ramamurti Shankar, Ph.D.
(His website)

Ucapan Terima Kasih Kepada:

Dosen-dosen Pendidikan Fisika, FPMIPA. Universitas Pendidikan Indonesia

Disusun Ulang Oleh:

Arip Nurahman

Pendidikan Fisika, FPMIPA. Universitas Pendidikan Indonesia

&

Follower Open Course Ware at MIT-Harvard University, Cambridge. USA.

Fundamentals of Physics

Lecture 11 - Lenz's and Faraday's Laws

Overview:

The electric effect of a changing magnetic field is described using Faraday's Law. The direction of the current so generated is given by Lenz's Law. The operation and energy accounting of the generator are described. The concept of inductance is introduced. The Betatron is described as an example of Faraday's Law. Self and mutual inductance are introduced. The energy density in a magnetic field is derived.

Class lecture:

Resources:

Notes: Faraday and Lenz: A Loop in Two Frames [PDF]
Problem Set 5 [PDF]
Problem Set 5 Solutions [PDF]

Sumber:

University of Yale Open Course Ware

Prof. Ramamurti Shankar, Ph.D.
(His website)

Ucapan Terima Kasih Kepada:

Dosen-dosen Pendidikan Fisika, FPMIPA. Universitas Pendidikan Indonesia

Disusun Ulang Oleh:

Arip Nurahman

Pendidikan Fisika, FPMIPA. Universitas Pendidikan Indonesia

&

Follower Open Course Ware at MIT-Harvard University, Cambridge. USA.

Fundamentals of Physics

Lecture 10 - Ampere's Law

Overview:

Ampere's Law is used to find the magnetic field generated by currents in highly symmetric geometries like the infinitely long wire and the solenoid. It is shown how magnetism can be used to convert macroscopic mechanical energy to do microscopic electrical work. Lenz's and Faraday's Laws are introduced. The latter says that a changing magnetic field generates a non-conservative electric field.

Class lecture:

Resources:

Problem Set 5 [PDF]
Problem Set 5 Solutions [PDF]

Sumber:

University of Yale Open Course Ware

Prof. Ramamurti Shankar, Ph.D.
(His website)

Ucapan Terima Kasih Kepada:

Dosen-dosen Pendidikan Fisika, FPMIPA. Universitas Pendidikan Indonesia

Disusun Ulang Oleh:

Arip Nurahman

Pendidikan Fisika, FPMIPA. Universitas Pendidikan Indonesia

&

Follower Open Course Ware at MIT-Harvard University, Cambridge. USA.

Fundamentals of Physics

Lecture 9 - Magnetism II

Overview:

The mechanism by which electric currents produce a magnetic field (Law of Biot-Savart) is discussed in greater detail. The field due to a single loop and an infinite wire are computed. Ampere's Law is derived. The operation of the DC electric motor is used to illustrate the torque generated on moving charges in a magnetic field.

Class lecture:

Resources:

Problem Set 4 [PDF]
Problem Set 4 Solutions [PDF]

Sumber:

University of Yale Open Course Ware

Prof. Ramamurti Shankar, Ph.D.
(His website)

Ucapan Terima Kasih Kepada:

Dosen-dosen Pendidikan Fisika, FPMIPA. Universitas Pendidikan Indonesia

Disusun Ulang Oleh:

Arip Nurahman

Pendidikan Fisika, FPMIPA. Universitas Pendidikan Indonesia

&

Follower Open Course Ware at MIT-Harvard University, Cambridge. USA.

Fundamentals of Physics

Lecture 8 - Circuits and Magnetism I

Overview:

After a description of more complicated electric circuits, the basic ideas underlying magnetism are discussed and the relationship between electrical charges and magnetic fields is explored. Magnetism is caused and experienced only by moving charges. The Lorentz force on a charge is described and used to deduce the force on a current carrying wire. The cyclotron and velocity selector are described.

Class lecture:

Resources:

Problem Set 4 [PDF]
Problem Set 4 Solutions [PDF]

Sumber:

University of Yale Open Course Ware

Prof. Ramamurti Shankar, Ph.D.
(His website)

Ucapan Terima Kasih Kepada:

Dosen-dosen Pendidikan Fisika, FPMIPA. Universitas Pendidikan Indonesia

Disusun Ulang Oleh:

Arip Nurahman

Pendidikan Fisika, FPMIPA. Universitas Pendidikan Indonesia

&

Follower Open Course Ware at MIT-Harvard University, Cambridge. USA.

Fundamentals of Physics

Lecture 7 - Resistance

Overview:

Lecture begins with a discussion of electric potential distribution in conductors. Image charges are introduced and exploited. Capacitance is explained in greater detail and illustrated using the parallel plate capacitor. The energy stored in the electric field is derived. The forces acting on an electric current flowing through a conducting wire are examined. The RC circuits and its energetics are discussed. The EMF due to a battery is explained.

Class lecture:

Resources:

Problem Set 3 [PDF]
Problem Set 3 Solutions [PDF]

Sumber:

University of Yale Open Course Ware

Prof. Ramamurti Shankar, Ph.D.
(His website)

Ucapan Terima Kasih Kepada:

Dosen-dosen Pendidikan Fisika, FPMIPA. Universitas Pendidikan Indonesia

Disusun Ulang Oleh:

Arip Nurahman

Pendidikan Fisika, FPMIPA. Universitas Pendidikan Indonesia

&

Follower Open Course Ware at MIT-Harvard University, Cambridge. USA.