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

question 65

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 = 1/4??₀ = 8.99 × 10⁹ N ? m²/C²)

Analyze scenarios involving taxes on goods and the resultant changes in consumer demand and welfare.

Understand the definitions and procedures related to the musculoskeletal system.

Identify the anatomical terminology related to the human skeletal system.

Recognize diseases, conditions, and deformities associated with the skeletal system.

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Definitions:

Physical Units Method

An inventory costing method that allocates expenses based on the physical units produced or available, commonly used for homogeneous products.

Actual Physical Units

Actual physical units refer to the tangible quantity of items produced, held in inventory, or sold, as measured by physical count.

Joint Costs

Costs that are incurred in the process of producing two or more products simultaneously and cannot be easily separated for each product.

Market Value at Split-Off Method

A method used in accounting to allocate joint costs among products on the basis of their respective market values at the point where they are separable or split-off.