1.33 Show that if all resistances in Fig. P1.33 are equal, then vo 2U4-- 3-5 Ri...
F1 শ। Problem 3: For the circuit in Fig. 3, find Vo/Vs in terms of a, Ri, R2, Rs and Ra. If R-R2-R)-Ra, what value of a will produce Vo/Vs |-10? RI + Va RA R3 alo R2 V's Fig. 3
Exercise 5 The resistances in this circuit are: Ri battery's emf is 80. V 25 Q, R2 = 11 Q, R3 = 40. 2, R4=72 Q, and Rs = 64 Q. The a) Predict without calculation: which resistors, if any, will have the same current, and which, if any, will have the same voltage? Explain your reasoning. b) [10 points] Calculate the voltage across each of the resistors. For full credit, redraw the circuit each time you replace two or...
this is all thats given Problem IV-B In the circuit of Fig. IV-B(a), determine: K, I, I, I in terms of V, and resistive elements and show that: V B I3 px{I,x(R, +2R2)-V,)/ (R, + 2R 2 ) ] (i) FIG. IV-B(a): Id-"A RI R3 I1 I+ R2 KI3 I3 Vo In the circuit of Fig. IV-B(b) shown below 11 Determine: K, 1, 1, Is and V = B I3 elements in terms of Vo and resistive (a) Show that...
6. (3 points) A coaxial cable consists of a solid inner conductor of radius Ri, surrounded by a concentric cylindrical tube of inner radius R2 and outer radius Rs (called the shield) as shown in Figure 8. The conductors carry equal and opposite currents, I, distributed uniformly across their cross sections. Determine the magnetic field at a distance r from the axis for: (a) r< Ri (b) Ri < R2 Page 2 (c) R2<r<Rs (d) R3 (e) Plot the magnitude...
Question 5 In the figure the current in resistance 6 is i6-1.40 A and the resistances are R1 = R2-R: 1.55 Ω, R4 the ideal battery? 14.4 Ω, R5-8.33 Ω, and R6 = 4.08 Ω. what is the emf of Ri R2 Ri Ri Number Units
Ri vo(t) = 0 Figure 19: Bandpass filter Use Matlab to plot the magnitude and phase of the frequency response. Make sure the frequency range is wide enough to show enough details. Assume R1 = R2 = 1k1, C1 = 7.5nF, and C2 = 2.5uF.
5. Consider electric circuit below with batteries &l=10V, £2=30V, £3=20V and resistances Ri=1022, R2=2022, R3=3012. Find the currents and the potential differences on each resistance. R1 R) Rਤੋਂ + ਜਾਂ + #TA E3
At what frequency will the output voltage vo(t)in Fig. 9.39 be equal to the input voltage v(t)? 12 Holt) Figure 9.39 For Review Question 9.8. (a) 0 rad/s (b) 1 rad/s (c) 4 rad/s (d) oo rad/s (e) none of the above
What would be the expression for the closed-loop voltage gain A-Vo(t)/v(t) in figure 5 assuing it is an ideal op-am model? 1) 2) What would be the input resistiance of figure 5? 3) What would R, and R2 (from the list below) must be to obtain a voltage gain of A 2.5 1.2 kS2, 1.5 kS2 (2), 1.8 k2, 2.2 k2, 10 k2, 12 k2, 15 k2, 18 k2, 22 k2 +5 V Rs= 1.5 k(2 in(0 5 V VoltageSource...
The resistances in Figs. 27-20a and b are all 6.6 2, and the batteries are ideal 10 V batteries. R3 R1 R2 Figure 27-20 (a) When switch S in Fig. 27-20a is closed, what is the change in the electric potential VR1 across resistor 1? V (enter 0 if no change) (b) When switch S in Fig. 27-20b is closed, what is the change in the electric potential VR1 across resistor 1? V (enter 0 if no change)