Two Large Non-Conducting Plates of Surface Area a = 0

question 61

Multiple Choice

Two large non-conducting plates of surface area A = 0.25 m² carry equal but opposite charges Q = 75 μC. What is the energy density of the electric field between the two plates?

• A)1.7 × 10⁷ J/m³
• B)5.1 × 10¹⁵ J/m³
• C)3.4 × 10⁷ J/m³
• D)0
• E)2.5 × 10¹⁵ J/m³

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