Consider a Square Which Is 1

question 41

Multiple Choice

Consider a square which is 1.0 m on a side. Charges are placed at the corners of the square as follows: +4.0 μC at (0, 0) ; +4.0 μC at (1, 1) ; +3.0 μC at (1, 0) ; -3.0 μC at (0, 1) . What is the magnitude of the electric field at the square's center?

• A)1.1 × 10⁵ N/C
• B)1.3 × 10⁵ N/C
• C)1.5 × 10⁵ N/C
• D)1.7 × 10⁵ N/C
• E)1.9 × 10⁵ N/C

---

Definitions:

Predominant Form

The most stable or abundant form of a substance under specific conditions.

L-Methionine

An essential amino acid in humans used for the biosynthesis of proteins and important in the methylation of nucleic acids, proteins, and lipids.

Biological pH

The measure of acidity or alkalinity in biological systems, critical for various biochemical processes and often maintained within a narrow range.

Aqueous Solution

A solution where water is the solvent.