Figure shows a capacitor connected to a voltage source. There are two dielectric bricks in the...
For Problems 5 to 6: Figure shows a capacitor connected to a voltage source. There are two dielectric bricks in the capacitor. d-0.2mm V = 5cos(10) 4-5 Sm 2mm W, 3mm Problem (5] <10 points> Calculate the magnitude of the total current on the capacitor. Problem 6] <10 points> Calculate the magnitude of the displacement current on dielectric brick 1.
For Problems 5 to 6: Figure shows a capacitor connected to a voltage source. There are two dielectric bricks in the capacitor. I d = 0.2mm V = 5 cos(109) 1 = 5mm 6,1 = 5 2 = 8 w = 2mm W, = 3mm Problem [5] <10 points> Calculate the magnitude of the total current on the capacitor. Problem [6] <10 points> Calculate the magnitude of the displacement current on dielectric brick 1.
For Problems 5 to 6: Figure shows a capacitor connected to a voltage source. There are two dielectric slabs stacked in the capacitor. The dielectric slabs are not perfect dielectrics, thus they have finite conductivities. Hint: Notice that electric flux densities in dielectrics 1 and 2 are equal: D-D2 Another hint: You can imagine this structure as two capacitors connected in series. Can you find the voltage Kon capacitor 1. V-4cos(at),o-10,ad /sec, w-o1m, 1:0.ln?, ,-3,e,2-5, ?,-100,?,-200,di-d,-0.002m 82,02 Problem [51 <15...
For Problems 5 to 6: Figure shows a capacitor connected to a voltage source. There are two dielectric slabs stacked in the capacitor. The dielectric slabs are not perfect dielectrics, thus they have finite conductivities. Hint: Notice that electric flux densities in dielectrics 1 and 2 are equal: D -D Another hint: You can imagine this structure as two capacitors connected in series. Can you find the voltage V1 on capacitor 1. d. Problem [5] <15 points> Calculate the magnitude...
1. (15%) A parallel-plate capacitor with a plate area of 6 cm- and plate separation of 3mm, filled with a dielectric material with u = Ho, ε = 9€, o = 4 S/m. An a-c source of ve = 5cos(21 x 10's) is connected across the capacitor, find (a) in the capacitor, the conduction current, (b) in the capacitor, the displacement current, (c) the magnetic field intensity at a distance r from the axis of the capacitor due to the...
5. A resistor and capacitor are connected in series with an applied AC voltage source. There is no inductor. Separate voltmeter readings across the resistor and capacitor give values of 50 V and 75 V (rms) respectively. What is the (rms) voltage of the source? (5 points)
1. (50 Points) angle phase voltage source supplies an RL load connected in parallel configuration throu given below: Load: R 500 and X j50 Ω. The voltage across the load is 20 kV. wire impedance : 2.5 +j20 Ω. Answer the following questions: (a) Represent the circuit in phasor domain. (b) Calculate the phasor current through the wire. (c) Calculate the voltage across the source. (d) Calculate the phasor current through the load resistance. (e) Calculate the complex power supplied...
An initially uncharged air-filled capacitor is connected to a 4.85 V charging source. As a result, 6.47×10−5 C of charge is transferred from one of the capacitor's plates to the other. Then, while the capacitor remains connected to the charging source, a sheet of dielectric material is inserted between its plates, completely filling the space. The dielectric constant κof this substance is 5.21. Find the voltage V across the capacitor and the charge Qf stored by it after the dielectric...
An initially uncharged air-filled capacitor is connected to a 3.49 3.49 V charging source. As a result, 8.15× 10 −5 8.15×10−5 C of charge is transferred from one of the capacitor's plates to the other. Then, while the capacitor remains connected to the charging source, a sheet of dielectric material is inserted between its plates, completely filling the space. The dielectric constant ? κ of this substance is 4.49 4.49 . Find the voltage ? V across the capacitor and...
An initially uncharged air-filled capacitor is connected to a 3.63 V charging source. As a result, 6.81 x 10-5 C of charge is transferred from one of the capacitor's plates to the other. Then, while the capacitor remains connected to the charging source a sheet of dielectric material is inserted between its plates, completely filling the space. The dielectric constant x of this substance is 7.63. Find the voltage V across the capacitor and the charge Qr stored by it...