In the circuit shown in the figure below, C1=26μF, C2=22μF, C3=31μF, and a voltage Vab=48V is applied accross points a and b. After C1 is fully charged, the switch is thrown to the right. What is the final voltage on C1? Express your answer in units of V(Volts) using one decimal place.

The figure below shows a multiloop circuit. The voltages and resistances in the circuit are: V1 = 10.0 V, V2 = 30.0 V, V3 = 58.0 V, R1 = 125.0 Ω, R2 = 155.0 Ω, R3 = 195.0 Ω. Use these values to answer the questions below. (Use the following as necessary: I1, I2, and I3.) (a) Write the equation for the loop ABHEFGA in the order that you go around the loop. −I2 (155.0 Ω) −30.0 V + 10.0 V − I1 (125.0 Ω) = 0 +I2 (155.0 Ω) +30.0 V +10.0 V − I1 (125.0 Ω) = 0 +I3 (155.0 Ω) +58.0 V −10.0 V − I2 (155.0 Ω) = 0 −I3 (195.0 Ω) −58.0 V +10.0 V − I1 (155.0 Ω) = 0 (b) Write the equation for the loop BCKDEHB in the order that you go around the loop. +I2 (155.0 Ω) +30.0 V +10.0 V − I1 (125.0 Ω) = 0 +I3 (195.0 Ω) −58.0 V + 30.0 V + I2 (155.0 Ω) = 0 +I3 (155.0 Ω) +58.0 V −10.0 V − I2 (155.0 Ω) = 0 −I3 (195.0 Ω) −58.0 V +30.0 V − I1 (155.0 Ω) = 0 (C)Write the equation for the loop ABCKDEFGA in the order that you go around the loop. +I3 (155.0 Ω) +30.0 V −58.0 V − I2 (125.0 Ω) = 0 −I3 (195.0 Ω)…

Consider the potential difference between pairs of points in (Figure 1). Suppose that E� = 7.0 V What is the magnitude of the potential difference ΔV14? What is the magnitude of the potential difference ΔV24? What is the magnitude of the potential difference ΔV34?

Find I1, I2, and I3 in figure a, where  E = 11 V. I1 =  A I2 =  A I3 =  A

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Please answer carefully, last attempt.

For the circuit in the picture find the equivalent resistance in Ohms. All the resistances are measured in Ohms. O 2.5 O 7.5 30 O 10 O 3 www R2 R₂ เก R₂ R₂ R$ WW R₁ R3 10 R6 R4 20 R5 10 R6 30

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In the circuit shown in the figure the switch has been closed for a long time so that the capacitor is fully charged. At t-0 the switch is opened. Write an expression for the charge on the capacitor as a function of time. 12.0 kN 10.0 µF 9.00 V R = 15.0 kn 3.00 kN Select one: a. Q= 12µC(1-e/0.15) b. Q= 90µCe t/0.15 c. Q= 10µCe t/0.15 d. Q= 50µCe t/0.18 e. Q= 90µCe t/0.03 %3D f. Q= 15µC(1 -e /0.18) g. Q= 90µC(1-e /0.15) h. Q = 10µC(1 –-e /0.03)

Find the currents (in A) flowing in the circuit in the figure (indicate the direction with the sign of your answer. Due to the nature of this problem do not use rounded intermediate values in your calculations