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Designed an RC circuit to simulate the behavior of the voltage under time of a capacitor and calculated time constant in order to use oscill8iscope for proper measurements.
The capacitor was hooked up to the scope for further measurement. A 5V input DC sourced the power to the circuit via a bench power supply.
The wiring was done by putting an 100uF Capacitor rated at 50V in series with a 2kohm resistor. The resistor was hooked up to ground and a reset button.
*correction: polarization is correct but curl should be on the neg side and straight line on the pos. side
The result was a smooth discharge in an exponential decay behavior and when the charge button was pressed, the behavior of the voltage on the capacitor had an exponential growth behavior
RC time constant calculation
R = 2kohm
C = 100uF
tau = 2kohm*100uF = 0.2s
This means it takes 0.2s for this RC circuit to reach 63.2% of the 5V that was inputted.
This also allows us to get a clear and smooth signal for when setting up the oscilloscope's settings.
DEMO
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