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Connolly, Walter, Ed. – Physics Teacher, 1990
Provides the apparatus setup, experimental method, necessary formulas, and references for three measurement experiments: (1) "Determine the Magnetic Induction of a Coil with a Hall Element"; (2) "Measuring Magnetic Force and Magnetic Field of Small Permanent Magnets"; and (3) "Measurements of Sound Velocity by Means of PZT" (piezoelectric…
Descriptors: Laboratory Equipment, Laboratory Experiments, Laboratory Procedures, Magnets
Peer reviewed Peer reviewed
Sood, B. R.; And Others – American Journal of Physics, 1980
Describes an undergraduate physics experiment for studying Curie temperature and Curie constant of a ferromagnetic material. The exchange field (Weiss field) has been estimated by using these parameters. (HM)
Descriptors: College Science, Higher Education, Laboratory Procedures, Magnets
Peer reviewed Peer reviewed
Smith, D. G. – American Journal of Physics, 1980
A magnetic multipole apparatus suitable for the physics teaching laboratory is described. The apparatus enables the student to measure the magnetic field configuration of a single large coil, and of systems of one or more small coils. (Author/DS)
Descriptors: College Science, Electrical Systems, Electricity, Higher Education