Part A What is the capacitance of a pair of circular plates with a radius of 5.0

Question

Part A What is the capacitance of a pair of circular plates with a radius of 5.0cm separated by 2.9mm of mica? The dielectric constant of mica is 7. Express your answer using one significant figure and include the appropriate units. please show step by step. Part A What is the capacitance of a pair of circular plates with a radius of 5.0cm separated by 2.9mm of mica? The dielectric constant of mica is 7. Express your answer using one significant figure and include the appropriate units. please show step by step.

Explanation / Answer

C = 0.0885*epsilon(r)*pi*r^2/d + 0.0885epsilon(r)*r[ln(16*pi*r/d)-1]

given

epsilon(r) = 7 r = 5 cm d = 2.9mm

C = 185.6pF

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