The equation of coulomb's law

Answer 1

developed in the 1780s by French physicist Charles Augustin de Coulomb The magnitude of the electrostatic force between two point electric charges is directly proportional to the product of the magnitudes of each charge and inversely proportional to the square of the distance between the charges. F = k q1q2 \ d2 As F is electric force

k is coulomb's constant = 9*10^9 Nm^2\C^2

q1 and q2 are the charges measured in coulombs d is the distance between them measured in meters

Answer 2

Coulomb's law states that:

The force of attraction or of repulsion between two point charges is directly proportional to the product of charges and inversely proportional to the square of distance between them.

Answer 3

F = K Q1 Q2/R2 F . . .

the force between two charges

K . . .

a constant, which you don't have to worry about right now;

It makes the units come out right, and it also accounts for the electrostatic

properties of the substance, medium, or space between the charges.

Q1, Q2 . . .

the size and sign of each charge

R . . .

the distance between the charges, or between their centers

if they're spread out

Answer 4

F q1q2/r2

Coulomb's law :- The force of attraction between two masses (F) is directly proportional to the product of the charge applied on two masses i.e. q1 & q2 & inversely proportional to the distance between two masses (r2).

Answer 5

The Coulomb law is:

The magnitude of the electrostatic force between two points electric charges is directly proportional to the product of the magnitude of each charge and inversely proportional to the square of the distance between their centers.

This force will be repulsive or attractive depending upon whether the charges are like or unlike charges. Further, the force always acts along the line joining the centers of to charges. According to this law, the magnitude of the electrostatic force is given by F is proportional to q1xq2/r2, where q1 and q2 are two point charges and "r" their distance apart in vacuum.

F=kq1xq2/r2, where k is a constant whose magnitude depends upon the system of units employed and the nature of medium in which the charges are placed.

Answer 6

coulombs is the ___________________________

Answer 7

F = 1/4 pi ε Q1Q2/R2

Answer 8

F = {1/(4 pi ε)} {Q↓1Q↓2}/R↑2