Loose Leaf for Engineering Circuit Analysis Format: Loose-leaf
9th Edition
ISBN: 9781259989452
Author: Hayt
Publisher: Mcgraw Hill Publishers
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Chapter 13, Problem 17E
To determine
Find the value of mutual inductance required to deliver 1 W of average power to the speaker.
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HW19
*13.22 Find current I, in the circuit of Fig. 13.91.
-j 50 2
I.
j20 Ω
j40 2
j60 2.
j102
j80 23
j30 2
50/0° V
100 2
ww
SECTION 13.2 Sinusoidal AC Voltage Characteristics and Definitions
Questions:
+ v(V)
1. For the periodic waveform of Figure 13.83:
a) Find the period T.
b) How many cycles are shown?
c) What is the frequency
d) Determine the positive amplitude and
peak-to-peak value.
10
16
20
t (ms)
Figure 13.83
The networks in Fig. 13.65 are equivalent. Calculate the values of L1, L2, and M.
Chapter 13 Solutions
Loose Leaf for Engineering Circuit Analysis Format: Loose-leaf
Ch. 13.1 - Assuming M = 10 H, coil L2 is open-circuited, and...Ch. 13.1 - For the circuit of Fig. 13.9, write appropriate...Ch. 13.1 - For the circuit of Fig. 13.11, write an...Ch. 13.2 - Let is = 2 cos 10t A in the circuit of Fig. 13.14,...Ch. 13.3 - Element values for a certain linear transformer...Ch. 13.3 - (a) If the two networks shown in Fig. 13.20 are...Ch. 13.3 - If the networks in Fig. 13.23 are equivalent,...Ch. 13.4 - Prob. 8PCh. 13.4 - Let N1 = 1000 turns and N2 = 5000 turns in the...Ch. 13 - Prob. 1E
Ch. 13 - With respect to Fig. 13.36, assume L1 = 500 mH, L2...Ch. 13 - The circuit in Fig. 13.36 has a sinusoidal input...Ch. 13 - Prob. 4ECh. 13 - Prob. 5ECh. 13 - The circuit in Fig. 13.38 has a sinusoidal input...Ch. 13 - The physical construction of three pairs of...Ch. 13 - Prob. 8ECh. 13 - Prob. 9ECh. 13 - Calculate v1 and v2 if i1 = 5 sin 40t mA and i2 =...Ch. 13 - Prob. 11ECh. 13 - For the circuit of Fig. 13.41, calculate I1, I2,...Ch. 13 - Prob. 13ECh. 13 - Prob. 14ECh. 13 - In the circuit of Fig. 13.43, M is reduced by an...Ch. 13 - Prob. 16ECh. 13 - Prob. 17ECh. 13 - Prob. 18ECh. 13 - Prob. 19ECh. 13 - Note that there is no mutual coupling between the...Ch. 13 - Prob. 21ECh. 13 - (a) Find Zin(j) for the network of Fig 13.50. (b)...Ch. 13 - For the coupled coils of Fig. 13.51, L1 = L2 = 10...Ch. 13 - Prob. 24ECh. 13 - Prob. 25ECh. 13 - Prob. 26ECh. 13 - Consider the circuit represented in Fig. 13.53....Ch. 13 - Compute v1, v2, and the average power delivered to...Ch. 13 - Assume the following values for the circuit...Ch. 13 - Prob. 30ECh. 13 - Prob. 31ECh. 13 - Prob. 32ECh. 13 - Prob. 33ECh. 13 - Prob. 34ECh. 13 - Prob. 35ECh. 13 - Prob. 36ECh. 13 - Prob. 37ECh. 13 - FIGURE 13.60 For the circuit of Fig. 13.60, redraw...Ch. 13 - Prob. 39ECh. 13 - Prob. 40ECh. 13 - Calculate the average power delivered to the 400 m...Ch. 13 - Prob. 42ECh. 13 - Calculate the average power delivered to each...Ch. 13 - Prob. 44ECh. 13 - Prob. 45ECh. 13 - Prob. 46ECh. 13 - Prob. 47ECh. 13 - Prob. 48ECh. 13 - A transformer whose nameplate reads 2300/230 V, 25...Ch. 13 - Prob. 52ECh. 13 - As the lead singer in the local rock band, you...Ch. 13 - Obtain an expression for V2/Vs in the circuit of...Ch. 13 - Prob. 55E
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- Find the Thevenin equivalent for the circuit in Fig. 13.84 at terminals a-b. 20 2 j20 Q o a j5 Ω 100/30° V (+ j10 Ω Figure 13.84arrow_forwardfind Ii, Ia, Is in the circuit of Fig. 13.141. (Sadiku)) j100 Ω 80 Ω ΜΕ m 1 | 60/0° V j15Ω, j50 Ω m j0 Ω Figure 13.141 For Prob. 13.79. j10 Ω 40 Ω ~j20 Ω t j80 Ω 20/90° Varrow_forwardFigure 13.83 +v(V) 3. Determine the period and frequency of the sawtooth waveform of Fig. 13.85 20 16 26 36 I (ms) Figure 13.85arrow_forward
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- 13. A coil has a resistance of 6 ohms and an inductance of 0.02 H. When a non-inductive resistor is connected in series with the coil, the current drawn when connected to a 220 V DC source is equal to the current drawn by the coil alone across a 220 V, 60 Hz source. Determine the resistance of the non- inductive resistor. A) 3.63 0 B. 6.39 N C. 3.69 N D. 3.96 Narrow_forwardWhat is the impedance of a transformer coil that has 340' of #18 copper wire and an inductance of 70mH at 60Hz? 1000’ of #18 copper wire is 16 ohms.arrow_forward13. Let i, = 2 cos 101 A and i, = 1.2 cos 101 A in Fig. 13.44. Find (a) vj(1): (h) v2(1); (c') the average power being supplied by each source. %3D Figure 13.4A 0.2 H ell (0.6 H rell (0.8 H + is1 (4 v1 v2 (4) is2 (0.5 H elearrow_forward
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