Summary-This is the basic problem from Electricity. I have provided the step by step solution.
QUESTION 5 Draw the equivalent simple circuit model for the circuit shown. Calculate V, I, and...
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
7.53 For the circuit shown in Fig. P7.53, draw a complete small-signal equivalent circuit utilizing an appropriate T model for the BJT (use a =0.99). Your circuit should show the values of all components, including the model parameters. What is the input resistance R ? Calculate the overall voltage gain (v,/v). (also find A, for this amp) sig +5 V RC 12 kΩ C2 RL 12 ΚΩ Rsig 75 N ) 0.33 mA Vsig Rin Figure P7.53
4. In the capacitor circuit shown below, what is (A) the equivalent capacitance?i) Start by two 2 μ F capacitors in series, ii) then combine result with the 5 μF capacitor in What is the charge on each capacitor? i) Start by determining the charge on the pacitor. ii) Then note that each parallel branch has 12 V because they are llel. (B) entire equivalent ca connected to the same battery, use that to determine the charge on each branch....
Draw a small signal equivalent circuit by replacing the BJT with its hybrid-i model for the circuit shown below. Also derive an expression for Zin when rais neglected. + Vx
3. See the circuit shown in Figure 3. Assume the constant voltage drop model i.e. V;= 0.7 V) for the diode. If needed, reasonably assume diode parameters such as n. Vr, and I (a) When Vi = 3 V, V -3V, R = Rs. 2 k 2. R = R-1 kb, find the resulting diode voltage (Us), and diode current (60) (5 pts)
QUESTION 30 A student has to calculate the currents in the circuit shown in the diagram. After he chooses the current directions and applies Kirchhoff's Junction Rule, he applies Kirchhoff's Loop Rule to loop A (clockwise), as shown in the diagram. Which of the following is a correct equation for this loop? 402 w 11 A 1 B 31 312 212 O +3 - 4 +312-214 = 0 +3 - 4 - 312 +211 = 0 0-3 +4 - 312...
3) Calculate and draw the Norton equivalent for the circuit below, considering the load R. (15 points) 10 2v 20 w V. 2V0 w 202 6V 20 RL 402 w M
Problem 5. a. Find and de mind and draw the Thévenin equivalent circuit for the network in Figure below. (10 pts) red to Rwhen R is 1000 (5 pts) b. Find the power delivered to Rwhen Ris 100 circuit for the new RIX90 w 20 V-T R2360
F LOpoint For the circuit shown in Figure 3 3. 1. Draw the DC equivalent circuit by opening caps and shorting inductors 2. Analyze the DC equivalent circuit as we have in previous labs (assume a region, analyze and check assumptions). Check your DC operating point using LT Spice. 3. Calculate the small signal parameters (transconductance, output resistance, input resistance) 4. Draw the AC equivalent circuit by shorting de voltage sources, opening dc current sources, shorting caps and opening inductors....
Consider the circuit shown below. Find V, (in V), 12(in A), and I, (In A). (Due to the nature of this problem, do not use rounded intermediate values in your calculations- including answers submitted in WebAssign. For the currents, indicate the direction with the signs of your answers.) 1-9A 112 R, - 180 R, = 90 V = 42 R, -40 V А 1,- A