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What is coulambs law give its example and what is capacitance and capacitor

What is coulambs law give its example and what is capacitance and capacitor
 

Grade:12

2 Answers

Arun
25750 Points
4 years ago
Coulomb’s Law gives an idea about the force between two point charges. By the word point charge, we mean that in physics, the size of linear charged bodies is very small as against the distance between them. Therefore, we consider them as point charges as it becomes easy for us to calculate the force of attraction/ repulsion between them.
Arun
25750 Points
4 years ago
A capacitor is a device used to store electrical charge and electrical energy. It consists of at least two electrical conductors separated by a distance. ... The amount of storage in a capacitor is determined by a property called capacitance, which you will learn more about a bit later in this section.

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