alternating current

electric current which periodically reverses direction
Thing general Q124164
Press Enter · cited answer in seconds

alternating current

Summary

alternating current ranks in the top 1% of general entities by monthly Wikipedia readership (6,593 views/month).[1]

Key Facts

  • alternating current is a type of electric current[2].
  • alternating current is a type of periodically alternating current[3].
  • alternating current's Commons category is recorded as Alternating current[4].
  • alternating current is the opposite of direct current[5].
  • alternating current is the opposite of alternating voltage[6].
  • alternating current's has cause is recorded as sinusoidal signal[7].
  • alternating current's described by source is recorded as Meyers Konversations-Lexikon, 4th edition (1885–1890)[8].
  • alternating current's used by is recorded as alternating-current circuit[9].
  • alternating current's permanent duplicated item is recorded as Q110097341[10].
  • alternating current's on focus list of Wikimedia project is recorded as Wikipedia:Vital articles/Level/4[11].
  • alternating current's maintained by WikiProject is recorded as WikiProject Mathematics[12].

Body

Definition and Type

Recorded subclass of include electric current[2] and periodically alternating current[3]. Recorded opposite of include direct current[5] and alternating voltage[6].

Use and Application

alternating current's used by is recorded as alternating-current circuit[9].

Influence

Things named for alternating current include AC/DC[13], a musical group[14], founded in 1973[15].

Why It Matters

alternating current ranks in the top 1% of general entities by monthly Wikipedia readership (6,593 views/month).[1] It has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[16] It is known by 90 alternative names across languages and contexts.[17]

Entities named for it include AC/DC[13], a musical group[14], founded in 1973[15].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [13] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [14] ↑ . Wikidata. wikidata.org. → on this site
  2. [15] ↑ . Wikidata. wikidata.org. → on this site

Aggregate / graph-position facts

  1. [1] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [16] ↑ . Wikidata sitelinks. wikidata.org.
  3. [17] ↑ . Wikidata aliases. wikidata.org.

📑 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). alternating current. Retrieved October 1, 2026, from https://4ort.xyz/entity/alternating-current
MLA “alternating current.” 4ort.xyz Knowledge Graph, 4ort.xyz, 1 Oct. 2026, https://4ort.xyz/entity/alternating-current.
BibTeX @misc{4ortxyz_alternating-current_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{alternating current}}, year = {2026}, url = {https://4ort.xyz/entity/alternating-current}, note = {Accessed: 2026-10-01}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): alternating current — https://4ort.xyz/entity/alternating-current (retrieved 2026-10-01)

Canonical URL: https://4ort.xyz/entity/alternating-current · Last refreshed:

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. 6w ago · MatSuBot bot · 2026-08-22 view diff on Wikidata ↗
    Has cause → sinusoidal signal
    "/* wbsetclaimvalue:1| */ [[Property:P828]]: [[Q18654082]], fix redirect [[Q138639555]] → [[Q18654082]] ([[:toollabs:editgroups/b/CB/ca1c9a6a104f|details]])"
  2. 12w ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 → 3zGUgb
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
  3. 16w ago · Jindřich Rubeš · 2026-06-12 view diff on Wikidata ↗
    Svkkl authority id → 0236655-stridavy-proud
    "/* wbcreateclaim-create:1| */ [[Property:P9322]]: 0236655-stridavy-proud, [[:toollabs:quickstatements/#/batch/259492|batch #259492]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.