223 21 What is the current i(t) in this circuit? A) i(t) = 5 cos(20t +...
please include step by step procedure thank you What is the current i(t) in this circuit? A) i(t) 5 cos(20t 86.8°) A B) i(t) 5 cos(20t 86.8°) A C) i(t) 7 cos(20 63.3°) A D) i(t) 9 cos(20t86.89) A E) i(t) 12 cos(20t + 87.4°) A i(t) 2Ω 5 cos (200) V)o.1F 0.2 H
For the circuit above, vS(t) = 120 cos(20t+45°) V, R = 100 Ω, L = 5 H, C = 5 mF. Find vO(t). www. visco) 1 c+vol)
4. Find vx(t) in the time domain in the following circuit. (12 points) 0.005 F 100 0.1 H Mmm 100 cos 40 v v (0) 40 cos (401 - 30) V 0.2 H 50 5. Find I in the circuit below using nodal analysis. Hint: Reduce the number of nodes first. (10 points) 6 12/0v +-20 3/10A 6/o v
5. Given the circuit in Figure 5 and i(t) = I cos(@t) A, find the transfer function H(w) = V/I 10 22 WW + i(t) 10 22 vo(t) 20 mH Figure 5
1. (i) In a circuit, the voltage is given by: Vs (t) 12 cos(50t10) V (a) What is the amplitude of the voltage? (b) What is the phase of the voltage? (c) What is the angular frequency (radians/sec.) of the voltage? (d) What is the frequency (in cycles/sec.) of the voltage? (e) Determine vs (t) at time t 2.5ms (ii) Given v1(t)cos(50t 50°) V and v2(t) 12 sin(50t 10°) V, determine the phase angle between the two sinusoids and determine...
The answer is 5 Question 9: In the circuit shown, find the inductor current i(t) for t20 s (in A) 3Ω 2.5 H İL (t) 20 10 u(t) V 2 S2 (1) 7.5 -2.5 e21 (2) 7.5 -2.5 e0.5t (3) 5 e21 (4) 5 e (5) 6-2 e2t (6) 6-2 e0.5t (7) 4.5 -2.5 e21 (8) 4.5 -2.5 e-0.5t (9) None of the above -0.5t
Find the current i() for the circuit shown below: i(t) 2 H 6 cos 100r v ( ??
Please explain key steps to solve without using Laplace Transformations. 7.45 At what angular frequency w is the current i(t) in the circuit of Fig. P7.45 in-phase with the source voltage us(t)? i(I) 108.33 F 50Ω 0.2 H 0.2 m 0.2 mF Figure P7.45: Circuit for Problem 7.45. 7.45 At what angular frequency w is the current i(t) in the circuit of Fig. P7.45 in-phase with the source voltage us(t)? i(I) 108.33 F 50Ω 0.2 H 0.2 m 0.2 mF...
Help needed to solve these two current transient questions. 5. (15 pts) Determine the current i through the 4 resistor of the following circuit. 3 H 000- IH 3 cos 21 v 34 4 cos 21 V i(t) = 3H IH 6. (15 pts) Determine the current i through the 4 resistor of the following circuit. 4 cos Siv 4 cos 51 V ( J 840 ③ 3 cos 21 v i(t) =
Find the charge q(t) on the capacitor and the current i(t) in the given LRC-series circuit. 5 h, R 2 1 f, E(t) 20 = 0 A 10 , C 200 V, q(0) 0 C, i(0) q(t) C i(t) A Find the maximum charge on the capacitor. (Round your answer to three decimal places.) C C II Find the charge q(t) on the capacitor and the current i(t) in the given LRC-series circuit. 5 h, R 2 1 f, E(t)...