A “Perpetual Motion Machine” Powered by Electromagnetism (Record no. 45769)
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| fixed length control field | 01337nam a22001937a 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20240508082435.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 240508b |||||||| |||| 00| 0 eng d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER | |
| ISSN | 0031-921X |
| 100 ## - MAIN ENTRY--AUTHOR NAME | |
| Personal name | Williams, Hollis |
| 245 ## - TITLE STATEMENT | |
| Title | A “Perpetual Motion Machine” Powered by Electromagnetism |
| Remainder of title | (Journal Article) |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Place of publication | Washington |
| Name of publisher | : American Association of Physics Teachers , |
| Year of publication | , January 2024 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Number of Pages | 47–49p. |
| 440 ## - SERIES STATEMENT/ADDED ENTRY--TITLE | |
| Title | The Physics Teacher |
| Volume number/sequential designation | Volume 62, Number 1, January 2024 |
| 500 ## - GENERAL NOTE | |
| General note | ***______{For Hard Copy, Please visit Library.}________***<br/><br/> |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc | Abstract: “Perpetual motion” is a hypothetical type of motion that continues forever without any external energy input contributing to the system. Students should know that this is generally impossible because of energy losses due to friction or other nonconservative forces, or because some assumption has been made that violates the first or second law of thermodynamics (or both). The first law states that the total energy of an isolated system remains constant over time, and one of the most common formulations of the second law states that the entropy of an isolated system over time cannot decrease. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical Term | Electromagnetism| Newtonian mechanics| Magnetic materials |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | https://doi.org/10.1119/5.0102604 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Periodicals |
| Lost status | Damaged status | Home library | Current library | Date acquired | Koha item type |
|---|---|---|---|---|---|
| RIE BPL Library | RIE BPL Library | 08.05.2024 | Periodicals |