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## What are the magnitude and direction of the electric force on charge a?

The magnitude of the electric force acting on the charge at point A is zero. Therefore, the direction of the electric force acting on charge A is zero because the force is zero.

## What is the magnitude of the electric force?

The electrostatic force exerted by a point charge on a test charge at a distance r depends on the charge of both charges, as well as the distance between the two. … The magnitude of the electric field E created by a point charge Q is E=k|Q|r2 E = k | Q | r 2 , where r is the distance from Q.

## What is the magnitude of the force on the charge?

Experiments with electric charges have shown that if two objects each have electric charge, then they exert an electric force on each other. The magnitude of the force is linearly proportional to the net charge on each object and inversely proportional to the square of the distance between them.

## What is magnitude of electric charge?

The magnitude of the electric field is simply defined as the force per charge on the test charge. … Since electric field is defined as a force per charge, its units would be force units divided by charge units. In this case, the standard metric units are Newton/Coulomb or N/C.

## How do you find the magnitude of the force?

Learning the Formula. Multiply mass times acceleration. The force (F) required to move an object of mass (m) with an acceleration (a) is given by the formula F = m x a. So, force = mass multiplied by acceleration.

## What is the magnitude and direction of the electric force on an electron in a uniform electric field?

The electric field points due East and it has a magnitude 2,460 Newtons per Coulomb. This direction of electric field is the direction of force on a positive charge. Because this is an electron with negative charge, the direction of the force of this electric field applies on the electron will be to the left.

## What is the magnitude of the electric force between the two spheres?

The charge of the second sphere is: The magnitude of the electrostatic force on each sphere can be found using Coulomb’s Law: The magnitude of the force on each sphere is 3.595 N (Newtons).

## What is the direction of the electric force on the charge?

The direction of the electric field is always directed in the direction that a positive test charge would be pushed or pulled if placed in the space surrounding the source charge. Since electric field is a vector quantity, it can be represented by a vector arrow.

## What is the direction of the electric force acting on the charge?

Electric field is a vector quantity whose direction is defined as the direction that a positive test charge would be pushed when placed in the field. Thus, the electric field direction about a positive source charge is always directed away from the positive source.

## What is the magnitude of the electrostatic force on B due to a?

The magnitude of the electrostatic force on A due to B is 2.4 newtons. 44) 50) How are the spheres now charged? A) A is negative and B is negative. B) A is negative and B is positive.