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do Couto Tavares, Milton; And Others – Physics Education, 1991
A mechanical analogy between the microscopic motion of a charged carrier in an ordinary resistor and the macroscopic motion of a ball falling along a slanted board covered with a lattice of nails is introduced. The Drude model is also introduced to include the case of inelastic collisions. Computer simulation of the motion is described. (KR)
Descriptors: Computer Simulation, Electricity, Laboratory Procedures, Misconceptions
Peer reviewed Peer reviewed
Tompson, C. W.; Wragg, J. L. – Physics Teacher, 1991
A quantitative application of magnetic braking performed with an air track is described. The experimental measurement of the position of the glider as a function of time is calculated. (KR)
Descriptors: Electricity, Graphs, Higher Education, Introductory Courses
Yurkewicz, William, Jr. – 1985
This guidebook consists of 11 chapters. Chapter 1 provides information on organizing a physics course, considering such topics as types of physics programs, laboratory work, curriculum selection, and computers/calculators. Chapters 2 to 11 focus, respectively, on the topic areas of forces, motion, dynamics, energy, heat, the atomic structure of…
Descriptors: Atomic Structure, Curriculum Development, Electricity, Energy