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.
n the figure below, a potential difference V = 200 V is applied across a capacitor arrangement with capacitances C1 = 11.0 μF, C2 = 6.00 μF, and C3 = 17.0 μF. Find the following values.
(a) the charge on capacitor 3
_________________C
(b) the potential difference across capacitor 3
________________V
(c) the stored energy for capacitor 3
________________J
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