Flip the switch to charge or discharge. The dashed guide marks 63% (or 37%) at t = τ; 5τ ≈ 99%.
▲ Charge
▼ Discharge
▸
Options
▸
Presets
Fast τ
Slow τ
Big capacitor
Discharge from full
Source EMF ε
9 V
Resistance R
1 kΩ
Capacitance C
100 µF
Time constant τ = RC
—
Capacitor voltage V_C
—
Current I
—
Charge Q
—
% charged
—
Elapsed (t / τ)
—
RC Circuit Simulator ↗ LK Forge
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