PHYS 201: Fundamentals of Physics, II

Lecture 9 - Magnetism II << previous session | next session >>

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:

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Resources:

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