A parallel-plate air-filled capactor has a capacitance of 50 pF and each of its plates has an area of 0.35 m2. If the region between the plates is filled with material having K = 5.6, what is the capacitance? О 195 pF О 280 pF O 260 pF

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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.