E YA 3. In the diagram above, V = 100 volts: C1 = 12 microfarads: C2...
3. (10 Points) A battery (E-30.0 V) is used in a circuit with two capacitors (C-2.00 mF), and two switches. Initially, the switches are open. Switch S1 is closed for 3.00 s then opened. Switch S2 is then closed at t-0.00 s. What is the current flowing in the resistor on the right at two resistors (R-2.50 k2), capacitors are uncharged and t-2.00s? St 2
In the figure, battery B supplies 18 V. Take C1 = 1.3 ?F, C2 = 2.7 ?F, C3 = 3.6 ?F, and C4 = 4.4 ?F. (A) Find the charge Q3 on capacitor C3 when ONLY switch S1 is closed. (B) Find the charge Q3 on capacitor C3 when switch S2 is ALSO closed. (C) What is the charge Q4 on capacitor C4 when switch S2 is ALSO closed? C3 C1 S2 CA S1
C1 C2 Problem 3. Capacitors in series and in parallel. Switches. = = S2 C3 C4 In this circuit, C1=1 uF, C2=2 uF, C3=3 uF, and C4=4 uF. The voltage source is an ideal 12 V battery. Find the charge on each capacitor when: a) Only Si is closed (obligatory) b) Si and S2 are both closed (extra, highly recommended for practice) S, 11 C1 C2 = = Extra space C1=1 uF, C2=2 uF, C3=3 uF, C4=4 uF, ε =12...
In the figure, battery B supplies 18 V. Take C1 = 1.0 μF, C2 = 2.3 μF, C3 = 3.1 μF, and C4 = 4.8 μF. Find the charge Q3 on capacitor C3 when ONLY switch S1 is closed. Find the charge Q3 on capacitor C3 when switch S2 is ALSO closed. What is the charge Q4 on capacitor C4 when switch S2 is ALSO closed?
Two capacitors C1 = 2 μF and C2 = 5 μF are initially charged to a potential difference of V = 100 V. They are inserted into the circuit with opposite polarities asshown. Switches S1 and S2 are now closed. What is the magnitude of the potential difference between points A and B? (Answer in Volts.)
The figure shows a 9.18 V battery and four uncharged capacitors of capacitances C1 = 1.21 ?F,C2 = 2.20 ?F,C3 = 3.21 ?F, and C4 = 4.25 ?F. If only switch S1 is closed, what is the charge on (a) capacitor 1, (b) capacitor 2, (c) capacitor 3, and (d) capacitor 4? If both switches are closed, what is the charge on (e) capacitor 1, (f) capacitor 2, (g) capacitor 3, and (h) capacitor 4? Cs So C2 C4
CI C2 = Problem 3. Capacitors in series and in parallel. Switches. In this circuit, C1=1 uF, C2=2 uF, C3=3 uF, and C4=4 uF. The voltage source is an ideal 12 V battery. Find the charge on each capacitor when: a) Only Si is closed (obligatory) b) Si and S2 are both closed (extra, highly recommended for practice) C4 = S 31 ww 212 w Problem 4. A classic circuit problem. In the circuit shown, the e.m.f of the battery...
In the figure, battery B supplies 6 V. Take C1 = 1.4 ?F, C2 = 2.6 ?F, C3 = 3.7 ?F, and C4 = 4.1 ?F. 1. Find the charge Q3 on capacitor C3 when ONLY switch S1 is closed. 2. Find the charge Q3 on capacitor C3 when switch S2 is ALSO closed. . C C3 2 C2 C 1
1. Consider the circuit shown below which shows a battery connected to some resistors battery is along with some switches which will be toggled opened or closed at different times. The a15V battery. Resistor R1 is 100?, R2 is 200?, and Cl is 110 ?F, C2 is 80 ?F, and C3 is A stopwatch is started at time t1-0 ms. At that time, switch S1 is closed and all other switches are open and the capacitor is allowed to charge...
Problem 4 The four capacitors in figure (18.44) are initially uncharged when the switch, S, is open, C1 = 2μF and C2 = 4μF. A potential difference of VA - VB = 240V is applied between points A and B. (i) Determine the potential difference between points C and D, VC -VD. (ii) Determine the charge on each capacitor after the switch is closed if the potential difference between points A and B remains 240V. iii) Determine how much charge flows through the...