Research on Non-Contact Resistance
Fuente:
arXiv
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| Auteurs principaux: | , |
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| Format: | Preprint |
| Publié: |
2025
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| _version_ | 1866908342939549696 |
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| author | Wang, Tongxi Xu, Yiming |
| author_facet | Wang, Tongxi Xu, Yiming |
| contents | This paper investigated the phenomenon of non-contact resistance by inserting a non-magnetic metal rod into an induction coil to explore the response changes of an LRC circuit. We focused on analyzing the changes in inductance when non-ferromagnetic materials (such as H59 brass) were inserted into the coil and verified the impact of the copper rod on inductance through theoretical derivation and experimental validation. Based on Maxwell's equations, the magnetic field distribution within the copper rod was thoroughly derived, and the inductance and resistance values were experimentally measured. These results confirm the accuracy of the theoretical model. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2504_20474 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Research on Non-Contact Resistance Wang, Tongxi Xu, Yiming Classical Physics Materials Science This paper investigated the phenomenon of non-contact resistance by inserting a non-magnetic metal rod into an induction coil to explore the response changes of an LRC circuit. We focused on analyzing the changes in inductance when non-ferromagnetic materials (such as H59 brass) were inserted into the coil and verified the impact of the copper rod on inductance through theoretical derivation and experimental validation. Based on Maxwell's equations, the magnetic field distribution within the copper rod was thoroughly derived, and the inductance and resistance values were experimentally measured. These results confirm the accuracy of the theoretical model. |
| title | Research on Non-Contact Resistance |
| topic | Classical Physics Materials Science |
| url | https://arxiv.org/abs/2504.20474 |