Activity 11: Network of Capacitors V = 20V Solve for the (a) equivalent capacitance (b) charges on each capacitor (c) voltage across each capacitor of the capacitor network on the right. Draw the equivalent circuit for each step. a C, = 10µF C2 = 5µF C3 = 3µF
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- ELECTRICAL POTENTIAL AND CURRENT: V IR E-P P IV C Pt Series Circuits: Parallel Circuits: V, = V, + V,+ V, +. V, = V, = V, V, .. 1. 1. R, = R, + R, + R, +. RT R, R Based on the circuit drawn below: (Please use your VIRP chart) R = 15 Q V = 120 V R2 = 20 2 R3 5 2 W-1: Two combos or .) Determine Req for the combination of resistors shown below. Req= 7.4411 ✓ 2 R₂=110 R₁ = 4Q x C₂=3 F C₁=9F R₂ = 19 Q C₁=2 F tors & Two C.) Determine Ceq for the combination of capacitors shown below. D.) Determine Ceq for the combination of capacitors shown below. Ceq = 3.1668 F Ceq = C₁=19 F C₁ = 14 F HH Part 2: Four combos of 4 capacitors A.) Determine Ceq for the combination of capacitors shown below. Ceq C₂=11 F C3=17 F TH C.) Determine Ceq for the combination of capacitors shown below. Ceq = C₁=4 F HH Submit Answer C₂ = 17 F C₂=4 F C₂=14 F HH B.) Determine Req for the combination of resistors shown below. Req = 23.71 x 22 R₂ = 16 Q C₁-9 F R₁ = 13 Q C₁=7F C3-10 F B.) Determine Ceq for the combination of capacitors shown below. Ceq = C₂-15 F C₁ = 13 F R₂ = 19 0 C₁=18 F HE C₂= 11 F D.) Determine Ceq for the combination of capacitors shown below. Ceq = C₂-11 F C₁-5 F C₁-19 F C₁=8 F HHGiven a set of capacitors: 12nF, 6nF, 9nF, 4μF, 2pF, and 7μF, solve the following problems: 1. Solve the total capacitance for a series circuit and illustrate the circuit. 2. If the series circuit is connected to a 30 V battery, find the total charge. 3. Given the same voltage, solve for the energy.
- Ginko has two parallel plates which are uncharged. They are connected to the RC circuit shown below. Ginko knows the following things abaout this RC cuircuit: The C1 capacitor is filled with air, The C1 capacitor has a plate area of 6cm^2, The C1 capacitor has a plate seperation of 0.500mm, The C2 capacitor is filled with with cardborad that has a dielectric constant of 3.7, The C2 capacitor has the same separation as C1, The C2 capacitor has twice the plate area of C1, The switch remained at a for a long time and then was throuwn to b. Figure out the final charge on each capacitor. b C₂ C₁ 18.0 V 2.00 kn GinkoDetermine the total equivalent capacitance C of the circuit below when the capacitances are C1 = 12.0 microF, C2 = 2.0 microF, and C3 = 4.0 microF. Determine voltage across C1.Q Search What is the equivalent capacitance C, of the circuit in microfarads? What is the charge Q, on capacitor C₂? What is the potential difference Vs across capacitor The capacitors have the values C₁ = 23.5 μF, C=45.5 µF. C=50.5 μF, and C = 40.5 pF. The power supply is al voltage = 27.5 V. Ca pF What is the potential energy U, stored in capacitor ? U= hp C NEW
- Hassan has two parallel plates which are uncharged. They are connected to the RC circuit shown below. Hassan knows the following things abaout this RC cuircuit: The C1 capacitor is filled with air - The C1 capacitor has a plate area of 6cm^2 The C1 capacitor has a plate seperation of 0.500mm The C2 capacitor is filled with with cardborad that has a dielectric constant of 3.7. The C2 capacitor has the same separation as C1 The C2 capacitor has twice the plate area of C1 The switch remained at a for a long time and then was throuwn to b. Figure out the final charge on each capacitor. b a C₂ G₁ 18.0 V U 2.00 ΚΩ Hassan#28. will give thumbs up if correct answer Consider the circuit shown. Let ε=16.0 and let R1=R2=R3=R4=6.00Ω. What is the voltage across R3? A. 1.33 V B. 4.00 V C. 12.0 V D. 16.0 VA portion of a larger circuit is shown in the diagram below. The potential drop between points b and a is Vba = 4.0 V. Similarly, Vcb =3.5 V, Vcd = 2.0 V, Vdf = -0.5 V. Here, if Vba is greater than zero, then a is at a higher potential than b. Answer the following questions in SI units. 1. What is the potential difference Vgf? 2. What is the potential difference Vca? 3. What is the potential difference Vag?
- V1 1] Consider the circuit in the diagram with an unknown resistor R. The known resistor is R₁ = 1k, the power supply voltage is V, 12 Volts, and the measured output voltage is Vx8 Volts. Multisim insists on values, so I put -10 for the 12V unknown. I'll try to take this approach consistently in the homework diagrams, if possible. A) Determine the value of R. B) Determine the current i through the resistors. C) Determine the total power P supplied by the power supply. Hilt R1 ww 1kQ www Rx -122 XMM1 to is3. Cı = 3 µF, C2 = 4 µF and C3 = 3 µF, are connected in series and parallel. Determine the equivalent capacitance and the electric energy on the circuits. Known : 12 V Capacitor Ci = 3 µF Capacitor C2 = 4 µF Capacitor C3 = 3 µF Wanted : The equivalent capacitance (C) The electric energy (E = ½ C V2 and Joule (J) for unit)200 pF in series w/ unknown & as a series combination in parallel w/ 100 pF. The potential between a and b =26 V and the 200 pF capacitor stores 40nJ. 1. Find unknown capacitance and Cequivalent of the circuit.2. what is the dielectric constant K to make an equivalent capacitor w/ two 1x1cm square aluminum electrodes 0.4 mm apart and filled w/ the dielectric?