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The repulsive force between two charges is proportional to the product of the charges and inversely proportional to the square of the distance between them.
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What does the Q in coulombs law stand for?
Q refers to charges. Charges are measured in coulombs.
What is the drawback of coulombs law?
Coulumbs law is applicable only for static fields that is when charges are stationary
What does coulombs law find?
The force between two charged particles.
What is the mathematical form of coulombs law similar to?
newtons gravitational law is similar to that of coulomb's law...
How is coulombs law similar to newtons law of gravity?
Both are 'Inverse square' forces, f=k/r2 .
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 does the Q in coulombs law stand for?
Q refers to charges. Charges are measured in coulombs.
What is the drawback of coulombs law?
Coulumbs law is applicable only for static fields that is when charges are stationary
What does coulombs law find?
The force between two charged particles.
What is the mathematical form of coulombs law similar to?
newtons gravitational law is similar to that of coulomb's law...
Does coulombs law predict the attraction between two unlike charges?
yes
How is coulombs law similar to newtons law of gravity?
Both are 'Inverse square' forces, f=k/r2 .
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 law is:Needed electricity in coulombs = Faraday constant (96500 C) x number of molesSo 96500 coulombs are needed.
What are the units of the Coulomb constant k which appears in Coulomb's law?
newtons * meters squared / coulombs squared
