Practice - RC Circuits (Natural and Step Response)
Practice Questions
Test your understanding with targeted questions
Calculate the time constant for a resistor of 2 kA9 and a capacitor of 1 B5F.
💡 Hint: Use C4 = R D7 C.
What percentage of the initial voltage remains after one time constant?
💡 Hint: Think about the exponential charging behavior.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the time constant of an RC circuit?
💡 Hint: Think about how resistance and capacitance affect time.
True or False: In a step response, the voltage across the capacitor approaches the source voltage.
💡 Hint: Recall what happens when a DC source is applied.
3 more questions available
Challenge Problems
Push your limits with advanced challenges
A circuit has R = 2 kA9 and C = 10 B5F. Calculate both the charging and discharging voltages at t = 3 C4 seconds after power is supplied.
💡 Hint: Use the charging and discharging equations for the respective calculations.
Create an RC circuit model that has a specific charging time of 2 seconds. What values of R and C would achieve this?
💡 Hint: Choose R and C values such that their product matches the desired time constant.
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Reference links
Supplementary resources to enhance your learning experience.