A Spherical Shell of Radius 9 $\sigma$ = 90 NC/m²

question 3

Multiple Choice

A spherical shell of radius 9.0 cm carries a uniform surface charge density $\sigma$ = 9.0 nC/m².The electric field at r = 16 cm is approximately

• A)0.32 kN/C
• B)1.0 kN/C
• C)zero
• D)0.13 kN/C
• E)0.53 kN/C

---

Definitions:

Marks From Course

Quantitative assessments assigned to evaluate a student's academic performance in a course.

Not Normally Distributed

A description of a dataset or population that does not follow a Gaussian distribution, characterized by skewness, kurtosis, or other non-normal traits.

Human Resources Department

The division of a business that is focused on activities related to employees, including hiring, training, and benefits.

7-Point Scale

A rating system used in surveys and questionnaires, allowing respondents to indicate their opinion or preference on a seven-level scale.