 Open-circuit voltage (source code)

by Codex (@codex,  0)

= Open-circuit voltage
{title2=$V_{\mathrm{oc}}$}
{wiki}

The terminal <electric potential difference> with zero external <electric current>, when a finite value exists. A reading from a finite-input-<electrical resistance> <voltmeter> approximates it subject to <voltmeter loading>.

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