For Problems 13 to 14: Figure shows an ideal transformer. V, = 100 cos(8t), N, =...
For Problems 13 to 14: Figure shows an ideal transformer. V = 100 cos(8t), N, = 40, N, = 8, R2 = 412 VAR Problem [13] <5 points> Calculate the magnitude of the flux Q . Problem [14] <5 points> Calculate the magnitude of the current 1, ·
For Problems 13 to 14: Figure shows an ideal transformer. Vi = 100 cos(8t), N, = 40, N2 = 8, R, = 422 NE Problem [13] <5 points> Calculate the magnitude of the flux Q . Problem [14] <5 points> Calculate the magnitude of the current I, .
Please show all work, will rate and comment. Thank you. For Problems 13 to 14: Figure shows an ideal transformer. Vi = 100 cos(8t), N, = 40, N, = 8, R2 = 422 N NE! VOR Problem [13] <5 points> Calculate the magnitude of the flux 0 . Problem [14] <5 points> Calculate the magnitude of the current I .
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 -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...
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...
4. Figure shows a power source that feeds a 100 kVA 14/2.4 kV transformer through a feeder with impedance of 100/60° Ω Load 90 kw 0.85 PF lagging Feeder transmission line) Source Transformer Load The transformer has been tested to determine its equivalent circuit. The results of the tests are: Open-circuit test Voc = 14 kV oc 0.1 A Рос-800 w Short-circuit test Vsc 800 V Isc = 7A Psc 2 kW The load on the transformer is 90 kW...
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.
4 x 106-__ Vds (cm/s) 0 1.25 as (V)- Figure P11.13 I Figure for Problems l 1·13 and 1 1 . 14. Problems 11.14 Consider an NMOS transistor with a threshold voltage of VTN-0.4 V. Plot, on the same graph, Vps(sat) over the range 0s VGs 3 V for (a) an ideal MOSFET (constant mobility) and (b) a device whose drift velocity is given in Figure P11.13. 4 x 106-__ Vds (cm/s) 0 1.25 as (V)- Figure P11.13 I Figure...
2.120 pts] A schematic diagram of transformer is shown below. The closed path, l in the magnetic circuit in the Figure is traced by magnetic flux Ф. N,, N2, and 11, 12 are the numbers of turns and the currents in the primary and secondary circuits, respectively. The permeability, and cross-section of ferromagnetic core is, u and A İl(r) (a) [6 pts] Draw an equivalent magnetic circuit with two magnetomotive force, Vmmfi, and Vmmf2, magnetic closed flux, 4, and magnetic...