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In a circuit, a capacitor is charged and then discharged through a resistor. Wha
In a circuit, a capacitor is charged and then discharged through a resistor. What is the time constant of the circuit?
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Q1
In a circuit, a capacitor is charged and then discharged through a resistor. What is the time constant of the circuit?
RC
C/R
R/C
1/RC
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The time constant (τ) of an RC circuit is given by τ = R * C.
Questions & Step-by-step Solutions
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Q
Q: In a circuit, a capacitor is charged and then discharged through a resistor. What is the time constant of the circuit?
Solution:
The time constant (τ) of an RC circuit is given by τ = R * C.
Steps: 5
Show Steps
Step 1: Identify the components in the circuit. You need a resistor (R) and a capacitor (C).
Step 2: Find the resistance value (R) of the resistor in ohms (Ω).
Step 3: Find the capacitance value (C) of the capacitor in farads (F).
Step 4: Use the formula for the time constant, which is τ = R * C.
Step 5: Multiply the resistance (R) by the capacitance (C) to get the time constant (τ).
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