What is the electric force between two electrons that are separated by a distance?
CONCEPT: Coulomb’s law: When two charged particles of charges q1 and q2 are separated by a distance r from each other then the electrostatic force between them is directly proportional to the multiplication of charges of two particles and inversely proportional to the square of the distance between them.
What is the ratio of the electrostatic force to the gravitational force between two electrons?
This calculation says that the electric force between two electrons is always 4.1 x 1042 times as great as the gravitational force between them at any distance!
What is the ratio of electrostatic force and gravitational force between two protons?
This is also an attractive force, although it is traditionally shown as positive since gravitational force is always attractive. The ratio of the magnitude of the electrostatic force to gravitational force in this case is, thus, FFG=2.27×1039 F F G = 2.27 × 10 39 .
What is the ratio of electric repulsion and gravitational attraction between two electrons?
4.17×1042
Hence, the ratio of electric to gravitational force between two electrons is 4.17×1042.
How do you calculate force ratio?
The force ratio, which is defined as the average of the ratios of the magnitudes of the second largest and the largest forces acting on a particle, as a function of the angle of inclination for the flow down an inclined plane with k n / mg / d =2 10 5 , e n = e t = 0.9. , = 21°; , = 22°; , = 23°; , = 24°; , = 25°.
What is the gravitational force between two protons?
Example 2.1: Use Newton’s Law of Gravitation to calculate the gravitational attraction between two protons separated by a distance of 1 fm (i.e. 10-15 m). This problem involves a simple substitution: F = Gmpmp/r2 = [6.67 x 10-11] [1.67 x 10-27]2 / [1 x 10-15]2 = 1.86 x 10-34 N.
What is the electrostatic force between and electron and a proton separated by 0.1 mm quizlet?
What is the electrostatic force between and electron and a proton separated by 0.1 mm? 2.3 × 10^-20 N, attractive. Suppose a negative point charge is placed at x=0 and an electron is placed at some point P on the positive x-axis.