R= 4+ 2 = 6 k ohm .
Ceq= 3x6/(3+6) = 2 uF
time constant =RC
= 6000x2x10-6
= 12x10-3 sec
= 12 mS
uestion 9 The circuit in the drawing contains two resistors and two capacitors that are connected...
Values: Assume that R1 = 9.0 kΩ, R2 = 4.0 kΩ, C1 = 6.0 µF, and C2 = 8.5 µF. The circuit in the drawing contains two resistors and two capacitors that are connected to a battery via a switch. When the switch is closed, the capacitors begin to charge up. What is the time constant for the charging process? (Assume that h-,瑊망4UQ-60P and quispj R2 Switch Additional Materials Sevin 20 13
(5. Two 0.500-F capacitors in series are connected to a 50.0-V battery through a 4.00-MS resistor. When the switch is closed, the capacitors begin to charge up. What is the time constant for the charging process?
The circuit in the figure below contains two resistors, R1-1.8 kΩ and R2 2.8 k. and two capacitors, C1-1.7 μF and C3 = 2.5 μF, connected to a battery with emf ε-105 v. If there are no charges on the capacitors before switch s is closed, determine the charges q1 and q2 on capacitors C1 and C2, respectively, as functions of time, after the switch is closed. Hint: First reconstruct the circuit so that it becomes a simple RC circuit...
The following figure shows two capacitors in parallel and two resistors in parallel. (a) Determine the RC time constant and (b) the time it takes the capacitors to charge 40% of their final value 4.0 kΩ 3.0 μF 2.0 kΩ 6.0 μF Switch
1. The following figure shows two capacitors in parallel and two resistors in parallel. (a) determine the RC time constant and (b) the time that takes to the capacitors charge 40% of its final value. 4.0 kΩ 3.0 μF 2.0 kΩ 6.0 μF Switch
The circuit in the figure below shows four capacitors connected to a battery. The switch s is initially open, and all capacitors have reached their final charge. The capacitances are C1 = 5.90 μF, C3 = 8.20 μF, and C4 = 3.90 μF C2 = 14.00 μF 10.0 V (a) Find the potential difference across each capacitor and the charge stored in each. 4.13 Your response is off by a multiple of ten. HC 4.2 Your response differs from the...
shows a circuit that contains a battery, two resistors, and a switch. Consider the circuit with R1-69.90, R2-95.4 Ω, and V-9.6 V Switch (a) What is the equivalent resistance of the circuit when the switch is open and closed? Rclose (b) What is the total power delivered to the resistors when the switch is open and dlosed? 0 close
Two capacitors with capacities of 2.0 and 3.6 μF, respectively, are connected in series. The system is connected to a 40-V battery. What charge accumulates on the 2.0-μF capacitor?