The Figure Shows a Group of Three Particles, All of Which

question 77

Multiple Choice

The figure shows a group of three particles, all of which have charge $Q = 8.8 \mathrm { nC }$ . How much work did it take to assemble this group of charges if they all started out extremely far from each other? $( k$ $\left. = 1 / 4 \pi \varepsilon _ { 0 } = 9.0 \times 10 ^ { 9 } \mathrm {~N} \cdot \mathrm { m } ^ { 2 } / \mathrm { C } ^ { 2 } \right)$
$3.0 \mathrm {~cm}$

• A) \(5.9 \times 10 - 5 \mathrm {~J}\)
• B) \(5.7 \times 10 ^ { - 5 } \mathrm {~J}\)
• C) \(6.2 \times 10 ^ { - 5 } \mathrm {~J}\)
• D) \(5.5 \times 10 - 5 \mathrm {~J}\)

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Definitions:

Manufacturing Plant

A facility where goods are produced or manufactured from raw materials through processes involving machinery, labor, and equipment.

Repair Process

A series of steps taken to restore damaged, broken, or failed equipment, devices, or materials to a good or working condition.

Finite Population

A population with a countable number of members or elements, making it possible to obtain a complete count.