battery maintains a potential difference of 12.0 V. (a) If P is connected to the negative terminal, what is the capacitance of the three-plate system P,P,P3? (b) What is the charge on P,? (c) If P, is now connected to the positive terminal, what is the capacitance of the four-plate system P,P,PgP,? (d) What is the charge on P? P1 P2 | P3 P4 12.0 V |

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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.