Two Point Charges Q = -8 $Q = + 15.0 \mu \mathrm { C }$

question 19

Short Answer

Two point charges q = -8.50 µC are fixed 10.0 cm apart along a horizontal bar, as shown in the figure. Their electrical forces will be used to balance the weight of a very small sphere carrying a charge $Q = + 15.0 \mu \mathrm { C }$ 10.0 cm from each of them in a place where g = 9.80 m/s2. What is the greatest mass M this sphere can have without falling? (k = 1/4πε₀ = 8.99 × 10⁹ N ∙ m²/C²)

Understand the concept and legal implications of specific performance in contract law.

Grasp the principles of quasi contract and unjust enrichment.

Analyze breach of contract remedies including replacement, repair, or refund.

Recognize the significance of a written contract and the potential recovery methods without it.

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Definitions:

Decision Nodes

Points within a decision-making process or decision tree where choices between different actions must be made.

Event Nodes

Elements in a graph or network representing moments or occurrences, often used in event-driven modeling or decision analysis.

Event Nodes

Points in a decision tree where outcomes of a particular decision or chance event are shown.

Decision Tree

A graphical representation used to make decisions and show the possible outcomes, including chance event outcomes, resource costs, and utility.