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Physics

RCTimeConstantCalculator

Calculate RC Time Constant parameters with this interactive physics calculator.

Input Parameters

10000.00 Ω
0.00 F

Results

Time Constant τ0.0100 s
Cutoff Frequency (-3dB)15.9155 Hz
90% Charge Time0.0230 s
99% Charge Time0.0461 s

Formulas

RC Time Constant

τ = RC

Time constant of RC circuit

Cutoff Frequency

f_c = 1/(2πRC)

RC filter cutoff frequency