An electronics technician wishes to build a parallel plate capacitor. If the area of the plates is 1.00 cm2 , (a.) how far apart should the plates be so that capacitance produced is 88.5 pF?    (b.) if a dielectric with κ = 1.53 is placed between the plates, what would be a capacitance produced? [Use plates separation calculated in (a.)].

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Q: plates is air, what plate area is required to ress your answer to three significant figur

A: Solution:

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Dielectric Constant Of Water

Water constitutes about 70% of earth.  Some important distinguishing properties of water are high molar concentration, small dissociation constant and high dielectric constant.

Electrostatic Potential and Capacitance

An electrostatic force is a force caused by stationary electric charges /fields. The electrostatic force is caused by the transfer of electrons in conducting materials. Coulomb’s law determines the amount of force between two stationary, charged particles. The electric force is the force which acts between two stationary charges. It is also called Coulomb force.