A Charge of Uniform Volume Density (40 NC/m³) Fills a Cube

question 36

Multiple Choice

A charge of uniform volume density (40 nC/m³) fills a cube with 8.0-cm edges. What is the total electric flux through the surface of this cube?

• A) 2.9 N ⋅ m²/C
• B) 2.0 N ⋅ m²/C
• C) 2.6 N ⋅ m²/C
• D) 2.3 N ⋅ m²/C
• E) 1.8 N ⋅ m²/C

Understand the components and significance of total logistics costs in supply chain management.

Comprehend the impact of facility number changes on total logistics costs.

Analyze the dynamics of omni-channel retail and the rate of customer response time in different retail models.

Distinguish between the cost structures of online vs. traditional retail, particularly in terms of transportation, facility, and information costs.

---

Definitions:

Breakeven

The point at which total costs and total revenues are equal, resulting in no net loss or gain.

Revenue

Income that a company receives from its normal business activities, usually from the sale of goods and services to customers.

Operating Leverage

A measure of how revenue growth translates into growth in operating income, influenced by the proportion of fixed to variable costs in a company's cost structure.

Financial Leverage

The use of borrowed capital or debt to increase the potential return of an investment, amplifying both potential gains and losses.