In an RC circuit the capacitor is initially cha... - SS2 Physics Electromagnetism Question
In an RC circuit, the capacitor is initially charged to 200 V. If the time constant of the circuit is 3 ms, calculate the voltage across the capacitor after 6 ms.
After two time constants (2τ), the voltage across the capacitor will reach approximately 86.5% of its final value. Therefore, the voltage across the capacitor after 6 ms is 0.865 × 200 V = 173 V.
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