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Essay · 1891 · age 35

Experiments with Alternate Currents of Very High Frequency and Their Application to Methods of Artificial Illumination

by Nikola Tesla

Kept from en.wikisource.org · 1 file · 79 KBCall number TES E1891.06

Provenance

Source
en.wikisource.org
Retrieved
1 October 2026
Source terms (summary)
Wikisource: text under CC BY-SA; terms of use apply
Rights
Public domainTesla's own text, as far as the record shows: its edition and notes name no translator or editor.Basis: author death year 1943, under a life-plus-70-years rule, as of 2026; other rules, such as the United States publication-date rules, are not assessed.
Formats
HTML
Fingerprint
4cce3eca69292e7c6ba4bf1948bec14a9c7ed5423268a0382ec5c157a170b5c9sha256 of the file (64 characters). Any change to the file changes this code.
Cite as
Nikola Tesla, Experiments with Alternate Currents of Very High Frequency and Their Application to Methods of Artificial Illumination (1891). Long Keeping, call number TES E1891.06. https://longkeeping.com/nikola-tesla/experiments-with-alternate-currents-of-very-high-frequency-a/
Unchanged since collected At the last check, on 2 October 2026, all 903 originals, this work's file among them, matched the fingerprints recorded when they were collected. Each copy is re-checked by hand once a year; there is no automatic alert yet.

Notes on this copy

  • #9Saved from Wikisource without a pinned revision number; the revision is recorded inside the file itself.

Original

wikisource_Experiments_with_Alternate_Currents_of_Very_High_Frequency_and_Their_Application_to_Methods_of_Artificial_Illumination.html

Open reading copy 77 KBExact filePublic domain

Files

First pass, not a clearance.

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FileFormatSizeSourcesha256Label
wikisource_Experiments_with_Alternate_Currents_of_Very_High_Frequency_and_Their_Application_to_Methods_of_Artificial_Illumination.html exact filemain HTML 79 KB en.wikisource.org 4cce3eca69292e7c6ba4bf1948bec14a9c7ed5423268a0382ec5c157a170b5c9 Public domainTesla's own text, as far as the record shows: its edition and notes name no translator or editor.Basis: author death year 1943, under a life-plus-70-years rule, as of 2026; other rules, such as the United States publication-date rules, are not assessed.Licence: CC BY-SA 4.0 (another site). Attribution: Wikisource contributors (another site).This is Wikisource's licence for its own contributions to this saved page, such as layout and notes. The work's text is labelled public domain, as this file's label shows.