Source / pinned edition
Ohm's Law
Source of package openstax.electrodynamics · OpenStax University Physics, ch. 9 Current and Resistance, module m58732
- work
- urn:openstax:clir:electrodynamics#M58732
- number
- OpenStax University Physics, ch. 9 Current and Resistance, module m58732
- kind
- urn:openstax:clir:electrodynamics#treatise
m58732/index.cnxml at commit d0ed34a (main, 2026-06-11)
- edition
- urn:openstax:clir:electrodynamics#M58732_MAIN
- language
- en
- officiality
- official
- materialisation
- PINNED_OFFICIAL_BYTES
- life cycle
- adopted: 2026-06-11
Publications
| URI | Type | documentHash | Retrieved |
|---|---|---|---|
| https://raw.githubusercontent.com/openstax/osbooks-university-physics-bundle/d0ed34a5851119a42e3d972dfc0ff49e4663977c/modules/m58732/index.cnxml | application/xml; charset=utf-8 | sha256:59a464c088876d81c34d9074ace87ddc46d8d8a637f4fdf7867be43423c46d4c | 2026-09-06T00:00:00Z |
Fragments — 3
module/m58732#fs-id1170903799858 · defn · referenced by: 2
en · official · sha256:4e4af176391d4e4cf7b43c3209c4b8cf03457b38764f2b27b8e0e65261e06992
<definition id="fs-id1170903799858">
<term>nonohmic</term>
<meaning id="fs-id1170904170235">type of a material for which Ohm’s law is not valid</meaning>
</definition>Referencing norms: NonOhmicElementDoesNot, declared_nonohmic
module/m58732#fs-id1170902149697 · defn · referenced by: 2
en · official · sha256:a393717dfd5fe7a244ba8cd9b755c2f478ee50bd06be1f02b343444c58ddd90f
<definition id="fs-id1170902149697">
<term>ohmic</term>
<meaning id="fs-id1170902342874">type of a material for which Ohm’s law is valid, that is, the voltage drop across the device is equal to the current times the resistance</meaning>
</definition>Referencing norms: OhmicElementObeysOhmsLaw, declared_ohmic
module/m58732#fs-id1170902405808 · defn · referenced by: 2
en · official · sha256:1c0d7e70ad2e944c962e89c165ee87f309ae528472b40c26ab6f2c0d2a37c46b
<definition id="fs-id1170902405808">
<term>Ohm’s law</term>
<meaning id="fs-id1170902381048">empirical relation stating that the current <emphasis effect="italics">I</emphasis> is proportional to the potential difference <emphasis effect="italics">V</emphasis>; it is often written as <m:math><m:mrow><m:mi>V</m:mi><m:mo>=</m:mo><m:mi>I</m:mi><m:mi>R</m:mi></m:mrow></m:math>, where <emphasis effect="italics">R</emphasis> is the resistance</meaning>
</definition>Referencing norms: OhmsLawAgrees, OhmsLawRefuted
The hash beside the text is the sha256 of its exact bytes. It is the check that the text shown matches the one pinned in the package: a divergence fails the oracle’s static analysis.