Test Bank — Growth and Development Across the Lifespan, 3rd Edition (Leifer & Fleck, 2022) | Chapters 1–16 Covered

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, TABLE OF CONTENTS
Test Bank: Growth and Development Across the Lifespan 3rd
Edition
Authors: Gloria Leifer, Eve Fleck
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Chapter 1: Healthy People 2030
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Chapter 2: Government Influences on Health Care

Chapter 3: Cultural Considerations Across the Lifespan and in Health and Illness
Chapter 4: The Influence of Family on Developing a Lifestyle
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Chapter 5: Theories of Development
Chapter 6: Prenatal Influences on Healthy Development
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Chapter 7: The Infant
Chapter 8: Early Childhood
Chapter 9: Middle Childhood
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Chapter 10: Adolescence
Chapter 11: Young Adulthood
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Chapter 12: Middle Adulthood
Chapter 13: Late Adulthood
Chapter 14: Advanced Old-Age and Geriatrics
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Chapter 15: Planning for the End of Life

Chapter 16: Loss, Grief, and Bereavement
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, Chapter 1
1. Award: 10.00 points
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How much charge is represented by the given amount of electrons?

a. For 6.482 × 1017 electrons, the charge q = -103.84 ± 3% mC
b. For 3.24 × 1018 electrons, the charge q = -519.05 ± 3% mC
c. For 3.46 × 1019 electrons, the charge q = -5.54 ± 3% C
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d. For 2.628 × 10 electrons, the charge q = -42.10 ± 3% C




Explanation:
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The coulomb representations of the given electrons are calculated as shown below:
a. q = 6.482 × 1017 × [–1.602 × 10–19 C] = - 103.84 mC
b. q = 3.24 × 1018 × [–1.602 × 10–19 C] = - 519.05 mC
c. q = 3.46 × 1019 × [–1.602 × 10–19 C] = - 5.54 C
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d. q = 2.628 × 1020 × [–1.602 × 10–19 C] = - 42.10 C

The coulomb representations of the given electrons are shown below.
a. q = 6.482 × 1017 = - 103.84 mC
b. q = 3.24 × 1018 = - 519.05 mC
c. q = 3.46 × 1019 = - 5.54 C
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d. q = 2.628 × 1020 = - 42.10 C


References

Numeric Response Difficulty: Medium Learning Objective: Understand the different units with
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which engineers work.
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Determine the current flowing through an element if the charge flow is given by the following equation.
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References

Section Break Difficulty: Easy Learning Objective: Understand the relationship
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between charge and current and how to use both in a
variety of applications.

, 2. Award: 10.00 points




q(t) = (8t + 8) mC

The current i flowing through the element for the given charge flow is 8 ± 2% mA.


Explanation:
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For the charge flow q(t) = (8t + 8) mC, the current flowing through the element can be calculated as
dq
i= = 8 mA
dt
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The current i flowing through the element for the given charge flow is 8 mA.


References
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Numeric Response Difficulty: Easy Learning Objective: Understand the relationship
between charge and current and how to use both in a
variety of applications.
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3. Award: 10.00 points
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q(t) = (16t2 + 9t – 2) C
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The current i flowing through the element is ( 32 ± 2% t + 9 ± 2% ) A.


Explanation:


For the charge flow q(t) = (16t2 + 9t – 2) C, the current flowing through the element can be calculated as
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dq
i= = (32t + 9) A
dt



The current i flowing through the element is (9t + 9) A.
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References
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Numeric Response Difficulty: Easy Learning Objective: Understand the relationship
between charge and current and how to use both in a
variety of applications.




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