GENERAL KNOWLEDGE

GK

PHYSICS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What variable do “Newtons” represent?
A
Electrostatic Charge
B
Force
C
Distance
D
Mass
Explanation: 

Detailed explanation-1: -The electrical force, like all forces, is typically expressed using the unit Newton. Being a force, the strength of the electrical interaction is a vector quantity that has both magnitude and direction.

Detailed explanation-2: -Coulomb’s Law (from classical physics) can be used to describe the attraction and repulsion between any charged particles, including atomic particles. Where F is the force, k is Coulomb’s constant, q1 and q2 are the charges on the two particles, and r is the distance between the particles.

Detailed explanation-3: -As we’ll discuss in this lesson, he found that the force between charged particles was dependent on only two factors: the distance between the particles and the amount of electric charge that they carried.

Detailed explanation-4: -The electrical force, like other forces, is generally measured in Newton units.

Detailed explanation-5: -F=K(q1q2r2) In this equation, F is the electric force measured in newtons, K is a constant known as the electrostatic constant, q1 and q2 are charges one and two measured in coulombs, and r is the radial distance in meters between the two charges.

There is 1 question to complete.