Point Charges $+ 4.00 \mu \mathrm { C }$ And $+ 2.00 \mu \mathrm { C }$

question 40

Multiple Choice

Point charges $+ 4.00 \mu \mathrm { C }$ and $+ 2.00 \mu \mathrm { C }$ are placed at the opposite corners of a rectangle as shown in the figure. What is the potential difference $V _ { \mathrm { A } } - V _ { \mathrm { B } }$ ? $\left( k = 1 / 4 \pi \varepsilon _ { 0 } = 8.99 \times 10 ^ { 9 } \mathrm {~N} \cdot \mathrm { m } ^ { 2 } / \mathrm { C } ^ { 2 } \right)$

• A) \(+ 22.5 \mathrm { kV }\)
• B) \(- 203 \mathrm { kV }\)
• C) \(+ 203 \mathrm { kV }\)
• D) \(- 22.5 \mathrm { kV }\)
• E) \(0.00 \mathrm { kV }\)

---

Definitions:

Privately Held Company

A business entity owned by private individuals or entities and not traded on public stock exchanges.

Hoover's Database

A comprehensive database providing information on industries, companies, and executives for business research.

EDGAR

An online platform maintained by the U.S. Securities and Exchange Commission (SEC) for the submission and public disclosure of financial statements and other official documents by publicly traded companies.

Browser

Software used to access and navigate the internet, displaying web pages and multimedia content.