## Time Constant

The formula for calculating the time constant gives us the time, seconds, which a capacitor takes to reach 63.2% of its maximum charge. The values required for this calculation are the series resistance, measured in ohms and capacitance measured in farads.

## $$r*c$$

The values required are : r = resistance in ohms and c = capacitance in farads

ENTER THE VARIABLES TO BE USED IN THE FORMULA