1. Two parallel plates are of a consider are 5.4 mm apart. The potential difference between them is 25 V. (a) What is the potential of the gradient in the condenser? (b) What is the electric force on an electric midway between the plates? 2. Compute the individual values and the total values of the charge of the capacitors. C1 = 2500 nF 15 V C2 = 3 µF

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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.