Scheme of voltage source connected to a metallic conductor with swedish captions
<ul><li><a href="//commons.wikimedia.org/wiki/File:Voltage_source_with_metallic_conductor.svg" title="File:Voltage source with metallic conductor.svg">Voltage_source_with_metallic_conductor.svg</a>: <a href="//commons.wikimedia.org/wiki/User:ARTE" title="User:ARTE">User:ARTE</a></li>
<li>derivative work: <a href="//commons.wikimedia.org/wiki/User:Steen919" title="User:Steen919">Steen919</a> (<a href="//commons.wikimedia.org/wiki/User_talk:Steen919" title="User talk:Steen919"><span class="signature-talk">talk</span></a>)</li></ul>
<ul><li><a href="//commons.wikimedia.org/wiki/File:Voltage_source_with_metallic_conductor.svg" title="File:Voltage source with metallic conductor.svg">Voltage_source_with_metallic_conductor.svg</a></li></ul>