Two Long Parallel Wires Carry Currents of 20 a and 5.0

question 33

Multiple Choice

Two long parallel wires carry currents of 20 A and 5.0 A in opposite directions.The wires are separated by 0.20 m.What is the strength of the magnetic field midway between the two wires? (μ₀ = 4π × 10^-7 T ∙ m/A)

• A)1.0 × 10^-5 T
• B)2.0 × 10^-5 T
• C)3.0 × 10^-5 T
• D)4.0 × 10^-5 T
• E)5.0 × 10^-5 T

---

Definitions:

Communicating

The process of conveying information or expressing thoughts and feelings from one entity or group to another through the use of mutually understood signs, symbols, or language.

Cultures

The shared beliefs, customs, practices, and social behavior of a particular nation or people.

Cross-Cultural Communication

The process of recognizing and understanding the differences and similarities in communication across various cultures.

Ethnocentrism

The belief in the superiority of one's own ethnic group or culture and a tendency to view other cultures from the perspective of one's own.