ajd said:Homework Statement
two protons are 1.0m apart. find the force acting on them.
q1= 1.602E-19C
q2= 1.602E-19c
Homework Equations
i just don't get how to work it out
The Attempt at a Solution
ive got this far up to now [(9E+9)(1.602E-19)(1.602E-19)]/(1.0)². don't know where to go from here
Coulomb's Law is a fundamental law in physics that describes the electrostatic force between two charged particles. It states that the force between two charged particles is directly proportional to the product of their charges and inversely proportional to the square of the distance between them.
Coulomb's Law is calculated using the equation F = k * (q1 * q2)/r^2, where F is the electrostatic force, k is the Coulomb's constant, q1 and q2 are the charges of the two particles, and r is the distance between them.
Coulomb's constant, represented by the symbol k, is a proportionality constant that relates the electrostatic force to the charges and distance between two particles. Its value is approximately 9 x 10^9 N*m^2/C^2.
Yes, Coulomb's Law can be used for both positive and negative charges. The direction of the force will depend on the signs of the charges. Like charges (positive-positive or negative-negative) will repel each other, while opposite charges (positive-negative) will attract each other.
Coulomb's Law has many real-life applications, including understanding the behavior of electric charges in circuits, designing electronic devices, and predicting the behavior of particles in atoms and molecules. It is also used in fields like telecommunications, aerospace engineering, and medical imaging.