RC circuits (direct current) Practice Problems Online

Find the charge on the capacitor in the circuit shown in the figure, at time \(t=\infty\). The capacitance of the capacitor is \( C= 2 \text{ F}, \) resistances of resistors are given by \( R_1 = 2 \ \Omega, \) \( R_2 = 2 \ \Omega, \) and \( R_3 = 5 \ \Omega \) and the voltage of the ideal battery is given by \( V= 35 \text{ V}. \)

Given \( R_1 = 3.0\ \Omega, \) \( R_2 = 6.0\ \Omega, \) \( R_3 = 4.0\ \Omega, \) \( R_4 = 8.0\ \Omega. \) Find the charge of the capacitor in the circuit shown in the above figure. The capacitance of the capacitor is \( C= 1 \text{ F}, \) and the voltage of the ideal battery is given by \( V= 21 \text{ V}. \)

Given \( R_1 = 3.0\ \Omega, \) \( R_2 = 6.0\ \Omega, \) \( R_3 = 6.0\ \Omega, \) \( R_4 = 12.0\ \Omega, \) \( R_5 = 8.0\ \Omega, \) \( R_6 = 4.0\ \Omega, \) \( R_7 = 2.0\ \Omega \) and \( R_8 = 4.0\ \Omega.\) Find the charge of the capacitor in the circuit shown in the figure. The capacitance of the capacitor is \( C= 2 \text{ F}, \) and the voltage of the ideal battery is given by \( V= 54 \text{ V}. \)

Find the charge of the capacitor in the circuit shown in the figure above. The capacitance of the capacitor is \( C= 4 \text{ F}, \) the resistances of the resistors are \( R_1 = 2 \ \Omega \) and \( R_2 = 5 ,\ \Omega \) and the voltage of the ideal battery is given by \( V= 35 \text{ V}. \)

Given \( R_1 = 2.0\ \Omega, \) \( R_2 = 4.0\ \Omega, \) \( R_3 = 7.0\ \Omega, \) \( R_4 = 14.0\ \Omega, \) \( R_5 = 6.0\ \Omega, \) \( R_6 = 3.0\ \Omega, \) \( R_7 = 1.0\ \Omega \) and \( R_8 = 2.0\ \Omega.\) Find the charge of the capacitor in the circuit shown in the figure. The capacitance of the capacitor is \( C= 1 \text{ F}, \) and the voltage of the ideal battery is given by \( V= 36 \text{ V}. \)

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RC circuits (direct current)

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