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| Higher Education | 1 |
| Magnets | 1 |
| Physics | 1 |
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| Jefimenko, Oleg D. | 1 |
| Walker, David | 1 |
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Peer reviewedJefimenko, Oleg D.; Walker, David – Physics Teacher, 1980
Provides a brief history of electrets and describes how they can be made in a small laboratory. Also summarizes the uses of electrets and suggests projects and experiments with them. (CS)
Descriptors: College Science, Higher Education, Magnets, Physics
