A Thin Metallic Spherical Shell of Radius 50 Cm Has $\mu$

question 70

Multiple Choice

A thin metallic spherical shell of radius 50 cm has a total charge of 4.0 $\mu$ C placed on it.At the center of the shell is placed a point charge of 2.00 $\mu$ C.What is the electric field at a distance of 90 cm from the center of the spherical shell?

• A) 4.4 \(\times\) 10⁴ N/C outward
• B) 2.7 \(\times\) 10³ N/C inward
• C) 6.7 \(\times\) 10⁴ N/C outward
• D) 8.8 \(\times\) 10⁴ N/C outward
• E) 6.7 \(\times\) 10⁴ N/C inward

Recognize the importance of environmental factors and community infrastructure in disease prevention.

Understand the historical development of public health initiatives and their impact on community health.

Analyze the role of government and non-governmental organizations in the advancement of public health.

Identify key figures and their contributions to public health and nursing.

---

Definitions:

Biological factors

Inherent physiological attributes that influence behavior, health, and development in humans and animals.

Organic failure to thrive

A condition in infants and young children characterized by a significant lack of physical growth and development for organic reasons such as underlying medical conditions.

Nonorganic failure to thrive

A condition observed in infants and young children who do not gain weight or grow as expected, without an underlying organic cause.

Adult's arms

Refers to the physical capacity and comfort that adults provide through holding or embracing, often conveying security and affection.