0
Coulomb's law states that the electrostatic force between two point charges is directly proportional to the product of the charges and inversely proportional to the square of the distance between them. The expression for Coulomb's law is F = k * (|q1 * q2|) / r^2, where F is the force, k is the electrostatic constant, q1 and q2 are the magnitudes of the charges, and r is the distance between the charges.
What else can I help you with?
What is the unit of coulombs law the constant of proportionality has?
The unit of the constant of proportionality in Coulomb's law is Nm²/C² or Vm.
What does the Q in coulombs law stand for?
The "Q" in Coulomb's Law represents the magnitude of the point charges involved in the interaction. It is the charge of one of the point charges that determines the strength of the electrostatic force between them.
What is the variable for coulombs?
The variable for charge in coulombs is typically represented by the letter "Q".
What statements is not true for Coulombs law?
A statement that is not true for Coulomb's law is that the force between two charges depends on the type of material the charges are made of. Coulomb's law only depends on the magnitude of the charges and the distance between them, not on the material properties.
How many electrons are in 3 coulombs?
There are approximately 1.875 x 10^19 electrons in 3 coulombs of charge. This is based on the charge of an electron being 1.6 x 10^-19 coulombs.
What are the limitations coulombs law?
Limitations of coulombs law
Is coulombs law a universal law?
No
How is coulombs law different from newton law?
Newtons law has to due with mass and ATTRACTION only Coulombs law has to due with charge and ATTRACTION AND REPULSION
How do you calculate electrostatic force?
coulombs law
What mathematical expression identifies the number of coulombs necessary to produce one mole of iron metal from an aqueous solution of iron III sulfate?
The mathematical expression is Q = nF, where Q is the total charge in coulombs, n is the number of moles of electrons transferred (in this case, 3 moles for iron III sulfate to iron metal), and F is the Faraday constant (96,485 C/mol). Therefore, the number of coulombs necessary would be Q = 3 * 96485 C/mol = 289,455 C.
How do you write an expression?
How do you write an expression
Does coulombs law predict the attraction between two unlike charges?
yes
What is the unit of coulombs law the constant of proportionality has?
The unit of the constant of proportionality in Coulomb's law is Nm²/C² or Vm.
What is commutative law of addition to write an equivalent expression of 78 plus yz?
78 + yz = yz + 78
How do you write expression in french?
the same : expression
What are the units of the Coulomb constant k which appears in Coulomb's law?
newtons * meters squared / coulombs squared
How can you explain if you can write a division expression as a decimal?
You can always write a numerical division expression as a decimal.
