If the potential due to a point charge is 5.40 ✕ 102 V at a distance of 15.6 m, what are the sign and magnitude of the charge? (Enter your answer in C.)
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.
Given Data:
The potential due to point charge is,
The distance between the charges is,
The expression for the electric potential is,
Here, k is the electrostatic constant, Q is the charge, and r is the distance.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
