a main difference between gravitational and electric forces is that electrical forces
Gravitational force and electrical along with magnetic force are different to each other. Gravitational force is considered to be weakest of the fundamental forces, though no one can underestimate the earth's gravitational force. It increases with the proximity of objest with the one which is exerting gravitation. Gravitational potential as well as for electric potential, the potential is inversely proportional to distance between the particles (charged). But for electric potential the type of object as well as the size of the object also matters. Also for gravitational potential the size and mass of the object matters. electric forces can be attractive or repulsive, whereas gravitational forces are only attractive. Answer: A. Diff: 1. Topic: Electrostatics. 6) To say that electric charge is quantized is to say that the charge on an object. A) may occur in an infinite variety of quantities. B) is a whole-number multiple of the charge of one electron. C) will interact with neighboring electric charges. The primary purpose of a lightning rod is to. A. attract lightning and guide it to the ground. B. discharge the structure to which it is attached. C. cancel the electric field within the structure to which it is attached. D. induce within the structure to which it is attached a charge opposite to that of charged clouds overhead. Electrical and magnetic force are forces which when grouped form electromagnetic force, which is another fundamental force between charged particles(whose electrons are in exiting stage and free). It is about 10^36 more powerful than gravitational force. 7) When a single charge q is placed at one corner of a square, the electric field at the center of the square is F/q. If two other equal charges are placed at the adjacent corners of the square, the electric field at the center of the square due to these three equal charges is. A) F/q. B) F/(4q). up vote 11 down vote. Actually, if you were at rest on the ground, the van der Waals repulsion between the atoms of the soles of your feet and the atoms of the ground — which is electrical in origin — exactly cancels the gravitational force between your entire body and the entire mass of the Earth. Imagine that! Both Electrical and Magnetic Forces take place between two charged objects. These two forces are different aspects of one single electromagnetic interaction. The difference is that electrical forces occur between two objects, and magnetic forces occur between two objects in motion. Gravitational force is a relationship between two objects, their masses, and the distance between them. The main difference in the equations is that electrical forces can be attractive or repulsive, while gravitational forces are always attractive. 2 people found this useful.
Can be attractive or repulsive, whereas gravitational forces are only attractive.