Voltage Coefficient of Resistance
Voltage coefficient of resistance, abbreviated as VC, is the change in resistance with applied voltage.
Voltage Coefficient of Resistance formula
\(\large{ VC = \frac { 100 \; \left( R_1 \;-\; R_2 \right) }{ R_2 \; \left( V_1 \;-\; V_2 \right) } }\) |
Where:
\(\large{ VC }\) = voltage coefficient of resistance
\(\large{ R_1 }\) = resistance at the rated voltage \( V_1 \)
\(\large{ R_2 }\) = resistance at 10% of rated voltage \( V_2 \)
Tags: Equations for Coefficient Equations for Electrical Equations for Cathodic Protection