What is the ratio of gravitational force and electric force between two electron one point?

The ratio of electromagnetic and gravitational forces between two electrons is nearly, ( Charge of the electron e=1. 6×10−19C, mass of the electron m=9. 1×10−31kg, permittivity of free space 4πε0​1​=9×109 Nm2C−2, universal gravitational constant G=6. 67×10−11Nm2kg−2 )

Is the Coulomb force between two electrons greater than gravitational force between them?

Yes, electric force between two electrons is greater than gravitatinal force between them by a factor of 1042.

What is the ratio of Coulomb force to gravitational force?

Thus the Coulomb force is F = 8.19 × 10−8 N. 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 the electric force to the gravitational force?

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 difference between Coulomb force and gravitational force?

1) The gravitational force between two masses is always attractive but Coulomb force between two charges can be attractive or repulsive, depending on the nature of charges. 2) The value of the gravitational constant G=6.626×10-11Nm2kg-2.

In what factors gravitational force is greater than Coulomb force?

But within a star, the force of gravity is way greater than any other force i.e. electrostatic, strong force or weak force. Gravitational force depends on mass, and electrostatic force depends on charge.

What is the number of electrons in 1 Coulomb of charge?

One coulomb (C) of charge represents an excess or deficit of 6.24 x 1018 electrons. The quantity of charge (Q) on an object is equal to the number of elementary charges on the object (N) multiplied by the elementary charge (e).

What is the ratio of electrostatic force to gravitational force?

The ratio of the magnitude of the electrostatic force to the gravitational force between an electron and proton, is, thus, F / FG = 8.19×10-8 N / 3.61×10-47 N = 2.27×10 39 Conclusion: Electrostatic force (or Coulomb force) is remarkably larger than the gravitational force.

How do you find the force of attraction for an electron?

To find this we will use the equation of Coulomb’s law: F = k | q1q2 | / r2 ….. (1) The charges are opposite in sign, so this is an attractive force. This is a very large force for an electron.

What is the distance between two protons in electrostatic force?

FREE Expert Solution The electrostatic force between two protons is equated to the weight of one proton. The distance at which the electrostatic force between two protons equals to the weight of one proton is 0.12 m. At what distance is the electrostatic?

What is the ratio of the Sun’s and Earth’s gravitational force?

Find the ratio of the sun’s gravitational force and earth’s gravitational force acting on the person. Substitute the given value in the above equation to find the ratio of the sun’s gravitational force and earth’s gravitational force acting on the person. So, the ratio is 0.609×10−3 0.609 × 10 − 3.