No. Electrical force is F = q1q2zc/r2
No, it is proportional to mass.
Mass and force
Force depends on the mass of an object and the acceleration of the object. The equation for force is given by F = m*a, where F is the force, m is the mass, and a is the acceleration.
If there is a single property of physical objects upon which both electrical and gravitational forces depend it is the property of mass. Without mass, there is no gravity. Likewise, without mass, the are no sources for electrical fields or apparatus for separating and transmitting charges.
Force depends on the mass of an object and the acceleration applied to it. In physics, force is expressed as the product of mass and acceleration (F = m * a).
Mass and Net force
Force depends on the mass of an object and the acceleration it experiences. This relationship is described by Newton's second law of motion, which states that force equals mass multiplied by acceleration (F = ma).
The gravitational force on an object is proportional to its mass; that is, if you double the mass of the object, then the gravitational force on that object also doubles. Also, force is DEFINED as mass times acceleration*.So lets say the force F of gravity is F=Gm where G is something that does NOT depend on mass. and m is the mass of an object. Well by definition, F = ma, where a is the acceleration. Combining the definition of force with the gravitational force suggests F=Gm=ma=F, or by dividing each side by m, G=a.Now, like I said, G doesn't depend on m, and since G=a, a doesn't depend on m. The acceleration of an object due to gravitation does not depend on the mass of the object.*Actually force is defined as the time rate of change of momentum, but if mass is constant, then the time rate of momentum is just mass times acceleration.In an electric field, the electric force on an object does NOT depend on the object's mass, so if Earth had an electric field instead of a gravitational field, then objects with greater mass would not fall as fast and objects with less mass (under the same force).
Comparable with what? You can compare the electrical force with other forces. For example, if you compare it with gravity, it turns out that both are inverse-square laws. While gravity acts on ANY mass, the electrical force only acts on electrically charged objects. And while gravity is always attractive, the electrical force can be both attractive and repulsive.
Electric force depends on the charge of the objects involved, analogous to mass in gravitational force. The greater the charge of the objects, the stronger the electric force between them.
Mass and Distance
Gravity depends on the mass of matter. The larger the mass, the greater the gravitational force it exerts.