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.
There are two point charges q1=(1.000x10^1) µC and q2=(-1.000x10^0) µC. q1 is located at origin (0, 0). q2 is located at ((3.000x10^0) m,(1.000x10^0) m). Now we place another point charge q3 = (-7.00x10^0) µC at ((3.000x10^0) m, 0), i.e. q3 is right underneath of q2 . Please calculated the Y-component of the electrostatic force on q3 . Give your answer in the unit of N with 3 sf.
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