27. Resistors & DC Circuits
Solving Resistor Circuits
27. Resistors & DC Circuits Solving Resistor Circuits
3PRACTICE PROBLEM
How much time does it take for the charge on the capacitor in an RC circuit with a time constant of 20 ms to i) decrease to one-fourth of its initial value? ii) Additionally, after the discharge begins, how long does it take for the energy stored in the capacitor to decrease to 75% of its initial value?
How much time does it take for the charge on the capacitor in an RC circuit with a time constant of 20 ms to i) decrease to one-fourth of its initial value? ii) Additionally, after the discharge begins, how long does it take for the energy stored in the capacitor to decrease to 75% of its initial value?