This electric force calculator will enable you to determine the repulsive or attractive force between two static charged particles. Continue reading to get a better understanding of Coulomb's law, the conditions of its validity, and the physical interpretation of the obtained result.
How to use Coulomb's law
Coulomb's law, otherwise known as Coulomb's inverse-square law, describes the electrostatic force acting between two charges. The force acts along the shortest line that joins the charges. It is repulsive if both charges have the same sign and attractive if they have opposite signs.
Coulomb's law is formulated as follows:
F = keq₁q₂/r²
where:
F is the electrostatic force between charges (in Newtons),
q₁ is the magnitude of the first charge (in Coulombs),
q₂ is the magnitude of the second charge (in Coulombs),
r is the shortest distance between the charges (in m),
ke is the Coulomb's constant. It is equal to 8.98755 × 10⁹ N·m²/C². This value is already embedded in the calculator - you don't have to remember it :)
Simply input any three values
Most of the force is determined by frontal area and speed. The object's speed and cross-sectional area are the two fundamental factors that influence air resistance.
<h3>What two principal factors affect the force of air resistance on a falling object? </h3>
Most of the force is determined by frontal area and speed. The object's speed and cross-sectional area are the two fundamental factors that influence air resistance. There will be more air resistance the quicker an object is moving. The same is true for a big cross-sectional area; a larger surface area causes more air resistance.
The object's speed and cross-sectional area are the two most frequent variables that directly affect the quantity of air resistance. The amount of air resistance rises with increasing speed.
The acceleration during a fall will be smaller than g when air resistance is present because it slows down the velocity of the falling objects. The object's speed and surface area are two critical parameters that affect air resistance.
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To learn more about air resistance refer to:
brainly.com/question/25748718
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