Use the table below for the value of permittivity of dielectric. Dielectric E (x 10-11 C²/N ·m² Air or Vacuum 0.885 Glass (ordinary) 7 Glass (pyrex) 4.7 Mica 4.8 Mylar 2.7 Paraffin 2 Polyethylene 1.99 Porcelain 6.2 Teflon 1.9 Water at 20°C 70.8 The parallel plates of an air capacitor are separated by 2.25 mm. Each plate carries a charge of 6.50 nC. The magnitude of the electric field of the plates is 4.75 x 105 V/m. Find the following: a. potential difference between the plates; b. capacitance, and; C. area of the plate.

Use the table below for the value of permittivity of dielectric. Dielectric E (x 10-11 C²/N ·m² Air or Vacuum 0.885 Glass (ordinary) 7 Glass (pyrex) 4.7 Mica 4.8 Mylar 2.7 Paraffin 2 Polyethylene 1.99 Porcelain 6.2 Teflon 1.9 Water at 20°C 70.8 The parallel plates of an air capacitor are separated by 2.25 mm. Each plate carries a charge of 6.50 nC. The magnitude of the electric field of the plates is 4.75 x 105 V/m. Find the following: a. potential difference between the plates; b. capacitance, and; C. area of the plate.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter20: Electric Potential And Capacitance

Section: Chapter Questions

Problem 42P

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