Difference between revisions of "Giancoli Physics (5th ed) Chapter 19"

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[[Giancoli Physics (5th ed) Solutions | Return to Solutions]]
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[[Main Page]] > [[Giancoli Physics (5th ed) Solutions]] > Giancoli Physics (5th ed) Chapter 19<br/>
 
==Problems==
 
==Problems==
 
===1. Question===
 
===1. Question===
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===2. Question===
 
===2. Question===
 
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360 Ω<br />8.9 Ω
 
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===3. Question===
 
===3. Question===
 
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30 Ω<br />50 Ω<br />80 Ω<br />19 Ω
 
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===4. Question===
 
===4. Question===
 
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2.80 kΩ<br />261 Ω
 
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===6. Question===
 
===6. Question===
 
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720 Ω<br />80 Ω<br />360 Ω<br />160 Ω
 
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----
 
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===7. Question===
 
===7. Question===
 
<blockquote>
 
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4.6 kΩ
 
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===8. Question===
 
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13.8 V<br />34 Ω<br />5.5 W
 
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===9. Question===
 
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450 Ω<br />2.6%
 
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27 Ω
 
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===11. Question===
 
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960 Ω in parallel
 
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2.20 kΩ
 
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===13. Question===
 
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105 Ω
 
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3.36 mA<br />2.11 mA<br />1.26mA<br />0.84mA<br />0.42mA<br />V<sub>AB</sub> = 1.85 V
 
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===15. Question===
 
===15. Question===
 
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V<sub>1</sub> and V<sub>2</sub>
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increase; V<sub>3</sub> and V<sub>4</sub> decrease <br />I<sub>1</sub> (=I) and I<sub>2</sub> increase; <sub>3</sub> and <sub>4</sub> decrease<br />increases<br />I<sub>2</sub>=0<br />0.300 A<br />0.150 A<br />0.338 A<br />0.113 A</blockquote>
 
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===16. Question===
 
===16. Question===
 
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V<sub>1</sub> and V<sub>3</sub> decrease;V<sub>2</sub> increases<br />I<sub>1</sub> (=I) and I<sub>3</sub> decrease;I<sub>2</sub> increases<br />increase<br />17.0V<br />17.2 V
 
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[[#top | Table of Contents]]

Latest revision as of 11:26, 3 March 2009

Main Page > Giancoli Physics (5th ed) Solutions > Giancoli Physics (5th ed) Chapter 19

Contents

Problems

1. Question

560 Ω
35 Ω

Table of Contents

2. Question

360 Ω
8.9 Ω

Table of Contents

3. Question

30 Ω
50 Ω
80 Ω
19 Ω

Table of Contents

4. Question

2.80 kΩ
261 Ω

Table of Contents

5. A tiger leaps horizontally form a 7.5-m-high rock with a speed of 4.5 m/s. How far from the base of the rock will she land?

Horizontal Vertical
s =Â
u = 4.5 m/s
v = "
a = 0
t = 		s = -7.5 m
u = 0 (Purely horizontal)
v = ? (don't care!)
a = -9.8 m/s/s
t = ?

UseÂ

s = ut 1/2at2
-7.5 = 1/2(-9.8)t2
t =Â 1.2372 s

Use:

vav = Ds/Dt, as we now know t

4.5 m/s = s/(1.2372s)
s = 5.567 m = 5.6m



Table of Contents

6. Question

720 Ω
80 Ω
360 Ω
160 Ω

Table of Contents

7. Question

4.6 kΩ

Table of Contents

8. Question

13.8 V
34 Ω
5.5 W

Table of Contents

9. Question

450 Ω
2.6%

Table of Contents

10. Question

27 Ω

Table of Contents

11. Question

960 Ω in parallel

Table of Contents

12. Question

2.20 kΩ

Table of Contents

13. Question

105 Ω

Table of Contents

14. Question

3.36 mA
2.11 mA
1.26mA
0.84mA
0.42mA
VAB = 1.85 V

Table of Contents

15. Question

V1 and V2

increase; V3 and V4 decrease
I1 (=I) and I2 increase; 3 and 4 decrease
increases
I2=0
0.300 A
0.150 A
0.338 A
0.113 A

Table of Contents

16. Question

V1 and V3 decrease;V2 increases
I1 (=I) and I3 decrease;I2 increases
increase
17.0V
17.2 V

Table of Contents

17. Question

Solution goes here

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18. Question

Solution goes here

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19. Question

Solution goes here

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20. Question

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21. Question

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22. Question

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23. Question

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24. Question

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25. Question

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26. Question

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27. Question

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28. Question

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29. Question

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30. Question

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31. Question

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32. Question

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33. Question

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34. Question

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35. Question

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36. Question

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37. Question

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38. Question

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39. Question

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40. Question

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41. Question

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42. Question

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43. Question

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44. Question

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45. Question

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46. Question

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47. Question

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48. Question

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49. Question

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50. Question

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51. Question

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52. Question

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53. Question

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54. Question

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55. Question

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56. Question

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57. Question

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58. Question

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59. Question

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60. Question

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61. Question

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62. Question

Solution goes here

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63. Question

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64. Question

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65. Question

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66. Question

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67. Question

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68. Question

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69. Question

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70. Question

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71. Question

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72. Question

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73. Question

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74. Question

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75. Question

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76. Question

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77. Question

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78. Question

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79. Question

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80. Question

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81. Question

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82. Question

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83. Question

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84. Question

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85. Question

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86. Question

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87. Question

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88. Question

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89. Question

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90. Question

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91. Question

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92. Question

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93. Question

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94. Question

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95. Question

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96. Question

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97. Question

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98. Question

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99. Question

Solution goes here

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100. Question

Solution goes here

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