Coloumbs constant's derivation

Thread starter bhargav_kashi
Start date Apr 21, 2015
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Derivation

In summary, the value of Coloumbs constant, also known as the electric constant, is approximately 8.98755 x 10^9 N·m^2/C^2. It can be derived using Coulomb's Law, which states that the force between two point charges is directly proportional to the product of their charges and inversely proportional to the square of the distance between them. The formula for Coloumbs constant is k = 1 / (4πε0), and its units are N·m^2/C^2, or newtons times meters squared per coulomb squared. This constant is important in physics as it helps to describe the strength of the electric force between charged particles and is used

Apr 21, 2015

bhargav_kashi

I want to know how coloumbs constant was derived without using gausses law

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Apr 21, 2015

jtbell

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It has to be calculated from experimental measurements of force, charge and distance.

Related to Coloumbs constant's derivation

What is the value of Coloumbs constant?

The value of Coloumbs constant, also known as the electric constant, is approximately 8.98755 x 10^9 N·m^2/C^2.

How is Coloumbs constant derived?

Coloumbs constant can be derived using Coulomb's Law, which states that the force between two point charges is directly proportional to the product of their charges and inversely proportional to the square of the distance between them.

What is the formula for Coloumbs constant?

The formula for Coloumbs constant is k = 1 / (4πε0), where k is the constant, π is pi, and ε0 is the electric permittivity of free space.

What are the units of Coloumbs constant?

The units of Coloumbs constant are N·m^2/C^2, or newtons times meters squared per coulomb squared.

Why is Coloumbs constant important in physics?

Coloumbs constant is important in physics because it helps to describe the strength of the electric force between two charged particles. It is also used in many equations and laws related to electricity and magnetism, making it a fundamental constant in this field of study.