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MMLU-Pro / 11690 / A bariumtitantecapacitor is made by cutting a hollow BaTi0_3 (high…

Problem

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question

A bariumtitantecapacitor is made by cutting a hollow BaTi0_3 (high dielectric,\epsilon_R= 5000) cylinder in half along a diameter and depositing silver electrodes on the two rectangular faces of one half. Find the capacitance between these faces. It is given that the inner and outer radii of the cylinder are 1 and 2 centimeters respectively with a length of 3 centimeters.

category

engineering

options

  1. 150 × 10^-12F
  2. 500 × 10^-12F
  3. 100 × 10^-12F
  4. 450 × 10^-12F
  5. 700 × 10^-12F
  6. 650 × 10^-12F
  7. 550 × 10^-12F
  8. 393 × 10^-12F
  9. 200 × 10^-12F
  10. 250 × 10^-12F

src

stemez-Electromagnetics

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