Ohm's law

relationship between voltage and current across an ideal resistor
Thing physical_law Q41591
Ohm's law
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Ohm's law

Summary

Ohm's law is a physical law[1]. It ranks in the top 2% of physical_law entities by monthly Wikipedia readership (4,986 views/month).[2]

Key Facts

  • Ohm's law's instance of is recorded as physical law[3].
  • Georg Simon Ohm is named after Ohm's law[4].
  • Ohm's law's Commons category is recorded as Ohm's law[5].
  • Ohm's law's main subject is resistor[6].
  • Ohm's law's described by source is recorded as Meyers Konversations-Lexikon, 4th edition (1885–1890)[7].
  • Ohm's law's described by source is recorded as Collier's New Encyclopedia, 1921[8].
  • Ohm's law's on focus list of Wikimedia project is recorded as Wikipedia:Vital articles/Level/4[9].
  • Ohm's law's maintained by WikiProject is recorded as WikiProject Mathematics[10].

Body

Definition and Type

Ohm's law's instance of is recorded as physical law[3].

Origins

Georg Simon Ohm is named after Ohm's law[4].

Why It Matters

Ohm's law ranks in the top 2% of physical_law entities by monthly Wikipedia readership (4,986 views/month).[2] It has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[11] It is known by 14 alternative names across languages and contexts.[12]

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Ohm's law. Retrieved May 3, 2026, from https://4ort.xyz/entity/ohm-s-law
MLA “Ohm's law.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/ohm-s-law.
BibTeX @misc{4ortxyz_ohm-s-law_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Ohm's law}}, year = {2026}, url = {https://4ort.xyz/entity/ohm-s-law}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Ohm's law — https://4ort.xyz/entity/ohm-s-law (retrieved 2026-05-03)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 10d ago · Twofivesixbot bot · 2026-05-19 view diff on Wikidata ↗
    Maintained by wikiproject WikiProject Mathematics
    Main subject resistor
    Local thumb
    Instance of
    + 6 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|6 */ [[Property:P2347]]: 10293, mv to monolingual text names on YSO statements"
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