Question

Discuss the use of coulombs law and guass law in relation to finding the electric field.

Answer 1

Answer:

Gauss' Law is more fundamental, because Coulomb's Law doesn't exactly hold in electrodynamics, when charges are moving, since the field lines get more “bunched up” along the direction perpendicular to the motion direction (and the effects become particularly noticeable at relativistic speeds)

Explanation:

Answer 2

Gauss's law does hold for moving charges, and in this respect Gauss's law is more general than Coulomb's law. In words, Gauss's law states that: The net outward normal electric flux through any closed surface is proportional to the total electric charge enclosed within that closed surface.