Two Large Parallel Plates Are Separated by 1

question 43

Multiple Choice

Two large parallel plates are separated by 1.0 mm of air.If the potential difference between them is 3.0 V,what is the magnitude of their surface charge densities? (ε₀ = 8.85 × 10^-12 C²/N ∙ m²)

• A)2.7 × 10^-8 C/m²
• B)1.6 × 10^-4 C/m²
• C)5.3 × 10^-8 C/m²
• D)3.3 × 10^-4 C/m²

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The fixed cost calculated to produce one unit of a product, including labor, materials, and overhead.

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A measure of the difference between the actual quantity of materials used in production and the expected (or standard) quantity, indicating efficiency.