Two Point Charges of +1

question 3

Multiple Choice

Two point charges of +1.0 μC and -2.0 μC are located 0.50 m apart. What is the minimum amount of work needed to move the charges apart to double the distance between them? (k = 1/4πε₀ = 8.99 × 10⁹ N ∙ m²/C²)

• A) -36 mJ
• B) +18 mJ
• C) 0 mJ
• D) +36 mJ
• E) -18 mJ

Recognize differences in memory functions and strategies across cultures.

Identify distinct cultural syndromes and their characteristics.

Appreciate the role of cultural relativity in cognitive processes.

Acknowledge the influence of schooling and literacy on cognitive development.

---

Definitions:

Substantial Performance

A legal concept that occurs when a party has completed the major obligations of a contract, entitling them to payment.

Willful Departure

An intentional decision by an employee to leave their job or position without a legitimate reason or notification to the employer.

Anticipatory Repudiation

Occurs when one party involved in a contract indicates in advance that they will not fulfill their contractual obligations, allowing the other party to take legal action.

Preemptive Strike

A military or strategic attack intended to neutralize a perceived imminent threat from an opponent before that threat can harm the party making the strike.