Final answer:
The time constant for an RC circuit is given by the equation T = RC, where T is the time constant, R is the resistance, and C is the capacitance.
Step-by-step explanation:
The time constant for an RC circuit is given by the equation T = RC, where T is the time constant, R is the resistance, and C is the capacitance. It represents the time it takes for the capacitor to charge to approximately 63.2% of its maximum charge or discharge to approximately 36.8% of its initial charge.
For example, if we have a circuit with a resistance of 1 kΩ (kiloohm) and a capacitance of 8 µF (microfarads), the time constant would be T = (1.00 × 10³ Ω) × (8.00 µF) = 8.00 ms (milliseconds).
Therefore, the answer to your question is True. The time constant of an RC circuit is indeed given by T = RC.