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(Solved): The RC circuit shown in the figure has resistance of R = 7,4k and the capacitance of C = 7,6F. The ...
The RC circuit shown in the figure has resistance of R = 7,4k and the capacitance of C = 7,6μF. The capacitor is initially charged at a voltage Vo = 27, 3V at t=0,when the switch is closed. Determine the charge on the capacitor in units of uC at the instant the current running in the circuit is 48% of its initial value? Express your answer using two decimal places. c = Vo + Yanıt: S ww R
The RC circuit shown in the figure has resistance of ald the capacitance of . The capacitor is initially charged at a voltage at , when the switch is closed. Determine the charge on the capacitor in units of at the instant the current running in the circuit is of its initial value? Express your answer using two decimal places.
Expert Answer
We must examine the charging and discharging of the capacitor in an RC circuit in order to find a solution to this issue. The equation: gives the charge on a capacitor in an RC circuit. Where: is the charge on the capacitor at time t is the initial charge on the capacitor is the resistance in the circuit is the capacitance of the capacitorThe charge (Q) in an RC circuit is represented by the equation , where is the initial charge, R is the resistance, and C is the capacitance. The equation is obtained from a capacitor in the circuit being charged or discharged. The charge decreases or decays exponentially as time goes on because the exponential term approaches zero. The rate of decay is determined by the RC time constant (RC), with bigger values indicating slower decay. In applications involving electrical engineering, this equation is frequently used to evaluate and forecast how RC circuits will behave.