A Tiny Particle Carries a Charge Of $6.0 \mu \mathrm { C }$

question 25

Multiple Choice

A tiny particle carries a charge of $6.0 \mu \mathrm { C }$ What is the energy density in the electric field at a distance of $4.0 \mathrm {~m}$ from this charge? (ε₀ = 8.85 × 10^-12 C²/N ∙ m²,k = 1/4πε₀ = 9.0 × 10⁹ N ∙ m²/C²)

• A)0.050 mJ/m³
• B)0.20 mJ/m³
• C)0.81 mJ/m³
• D)3.2 mJ/m³

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The set amount of time expected for a task or job to be completed, often used in planning and efficiency analysis.

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