Shown in the figure below is a capacitor. Each plate has an area of A = 1.31e-02 m² and has a gap d= 7.9e-04 meters. At the first moment, the capacitor is empty. At the second moment is it partly filled with a dielectric of constant K = 2.32. The thickness of the dielectric layer is a = 2.37e-04 meters leaving a free space of b = 5.53e-04 meters. d Empty Capacitor Area = A Partly Filled Capacitor Write the FORMULA for the capacitance of the empty capacitor. O Series O Both series and parallel O Neither series nor parallel dielectric constant K Determine the capacitance of the empty capacitor Cempty = When you partly fill the capacitor, which of these best describes the new configuration: O Parallel Farads

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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.