While studying charging and discharging of a capacitor, Rc = Resistance x Capacitance is known as?
Correct answer: B. Time constant
- A. Electrostatic constant
- B. Time constant
- C. Dielectric constant
- D. Proportionality constant
Explanation
In the context of charging and discharging a capacitor, the term "Re" stands for the time constant of the circuit, which is calculated by multiplying the resistance (R) and the capacitance (C). This time constant represents how quickly the capacitor charges or discharges, and it's crucial in understanding the time behavior of the circuit.
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About Capacitors
Capacitors store electric charge and energy in an electric field between conductors. Work includes capacitance, the relation Q = CV, dielectric materials, charging and discharging, energy formulas, and combinations of capacitors in series and parallel. Electric potential difference is needed to understand why charge and stored energy change.
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