Seat of Unipolar Induction: Difference between revisions
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| keywords = [[unipolar induction]], [[special circuit]], [[magnetic field]], [[relative motion]], [[Maxwell's flux rule]] | | keywords = [[unipolar induction]], [[special circuit]], [[magnetic field]], [[relative motion]], [[Maxwell's flux rule]] | ||
| published = 1987 | | published = 1987 | ||
| pages = 156-169 | | pages = 156-169 | ||
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Latest revision as of 19:28, 18 July 2026
| Scientific Paper | |
|---|---|
| Title | Seat of Unipolar Induction |
| Author(s) | Francisco J M?ller |
| Keywords | unipolar induction, special circuit, magnetic field, relative motion, Maxwell's flux rule |
| Published | 1987 |
| Pages | 156-169 |
Abstract
A modified version of Faraday's unipolar inductor is presented. A special circuit is employed to reveal the portion of the circuit which has the seat of the unipolar induced emf. Historical questions concerning unipolar induction are thereby finally answered here: 1) The magnetic field lines do not rotate when a magnet is rotated. 2) Relative motion of the rotating disk and magnet is not essential to induce an emf. 3) Maxwell's flux rule is not always applicable.