Moderate

A mica capacitor and a ceramic capacitor both have the same physical dimensions. Which will have more value of capacitance _______?

Correct answer: A. Ceramic capacitor

  • A. Ceramic capacitor
  • B. Mica capacitor
  • C. Both will have identical value of capacitance
  • D. It depends on applied voltage

Explanation

Capacitance is proportional to dielectric permittivity when plate area and separation are fixed, and ceramic generally has a higher dielectric constant than mica. Therefore, the ceramic capacitor normally gives the greater capacitance for the same dimensions.

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