By using inductive reactance and capacitive reactance formula we get the solution.

- Vs(tj=cos(10004), v ME For the circuit shown above, calculate the inductance Lin Hif the equivalent...
802 jXL -j502 Given: The phasor circuit shown above. Required: Calculate the value of inductive reactance, XL, such that the complex impedance, Zab, at terminal pair, a-b, is real; i.e., the imaginary part of Zab is zero. Also, calculate the value of Zab at that value of X Solution: Zab =
2. Vs is 200 cos(1 0000 v. 15 ohm 1mH a) Calculate the impedance of the self inductance of Ll and L2. Gpts) b) Ifthe mutual inductance is M-0.5mli, what is the coupling c) Find phasor coefficient of k? Opts) current I1 and phasor current 12. Also express them in time domain. (Spts)
5 n sec vs(t)-604 cos( 2t+94) v( t-6 v (t)-1.90 cos 2t - 39) v What is the value of the inductance L? Answer: L 1.3 H v V andv V T10 0 -4 (9.67 cos( 3t+ 23) V +6 v (t)-5.37 cos( 3t+ 53) V 0 Let Z -a + jb be the equivalent impedance of the paralled capacitor and resistor. What is the value b - Im(z)? Answer: b =-2.7
Calculate the real part of the equivalent impedance seen by the source in the following circuit. Given Vs = 9cos(3) V R=6112 C=17mF and L=20H С تقعققه 20 Error margin = +0.5
1. The circuit below is energized by vs(t) = 20 cos(50000) V and i(t) = 4 cos(50000) mA. d 10nF 3400 m HH Od vs(1) HA 40 nF ist) 5 k92 a) Find the Thevenin equivalent as seen from a-b. b) Find the Thevenin equivalent as seen from c-d.
Find the Thevenin equivalent circuit for the circuit shown below. Draw the equivalent circuit along with the load impedance. V 10 /0° V, w 1000 rad/s. Calculate the current through and the voltage across the load resistor. (30 pts) L1 1 mH R1 L2 500 Q 1 mH V C1 RL 100 μF 1.5 kQ
For the circuit above, vS(t) = 120
cos(20t+45°) V, R = 100 Ω, L = 5 H,
C = 5 mF.
Find vO(t).
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For the circuit given below, Vs = 100 290° V Calculate 2 (impedance seen by the voltage source) and V ab 10 22 j52 Vs b + Vab -32.522 2002 Zr
1) The source vokage of the circuit shown in Figure 4 is v. = 20 cos(39) V. Determine ico) an 1.) z2(t). The source voltage of the circuit shown in Figure 4 is vs = 20 cos(3t) V. Determine i(t) and ། { [t AA ཆ ༽ ཐ 3༽ ། 1 ད་ ༢༥༣ 'A 3རིན་
Please solve Q1.Thanks
PHY232: AC practice problems 1. The inductance and capacitance of the oscillatory circuit o f a radio station are 10 mH and 0.25 ?F wavelength of the transmitted waves (neglect resistance effect). respectively. Find the frequency and f A transformer with primary and seconda use velocity of light c-3 x10°m/s9.42 x10 m 2. ry voltage of 2000 volt and 200 volt takes a current 0.5 amp from the mains. Calculate the resistance connected across the secondary Primary...