Use the following constants if necessary. Coulomb constant, k = 8.987 x 10° N - m² /C². Vacuum permitivity, eg = 8.854 x 10 12 F/m. Magnitude of the Charge of one electron, e = -1.60217662 x 10 19 C. Mass of one electron, m. = 9.10938356 x 10-31 kg. Unless specified otherwise, each symbol caries their usual meaning. For example, µC means micro coulomb . Suppose you have q = 5 µC charge placed at the orign of your coordinate system. a) Using Gauss's law, find the electric field at distance ri = 7m from the charge. Magnitude of the electric field Give your answer up to at least three significance digits. N/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.
e) Calculate the potential at the following distances from the point charge q and explain your result. Assume that at infinity the potential is zero, i.e. V(∞)=0.
Give your answer up to at least three significance digits.
Potential at r=c
Give your answer up to at least three significance digits.
Potential at r=c+d2
Give your answer up to at least three significance digits.
f) Plot electric field as a function of distance from origin for this system.
g) (bonus) Plot electric potential as a function of distance from origin for this system.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
