# What are two factors that affect the strength of attraction and repulsion?

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The first factor is the amount of charge on each object. The greater the charge, the greater the electric force. The second factor is the distance between the charges.

## What 2 factors affect the strength of the electric forces?

The new formula for electric field strength (shown inside the box) expresses the field strength in terms of the two variables that affect it. The electric field strength is dependent upon the quantity of charge on the source charge (Q) and the distance of separation (d) from the source charge.

## What is the force of attraction and repulsion?

Attraction is a force between two or more dissimilar or unlike charges. Two charges of dissimilar characteristics pull towards each other. Repulsion is a force between two or more similar or like charges. Two charges of similar characteristics pull away from each other.

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## What affects the strength of the electric interaction?

The strength of the electric field depends on the source charge, not on the test charge. Strictly speaking, the introduction of a small test charge, which itself has an electric field, slightly modifies the existing field.

## What are the three factors that affect the strength of the electric force between two charged objects?

Which factors affect the strength of electric force between two charged objects? the amount of charge. the kind of charge. the distance between charges.

## What two factors affect the electric force between objects?

The above equation shows that FE depends on the magnitude of the two charges and the separation. The sign of charges affects the direction of the force (repulsive/attractive), not the strength of the force.

## Which factors affect the strength of the electric force between two objects quizlet?

Which factors affect the strength of the electric force between two objects? the distance between the objects and the amount of charge on the objects.

## What is the rule for attraction and repulsion between two magnets?

Rule of attraction of magnets states that “when a south pole of a magnet is brought close to the north pole of another magnet, they attract”. Rule of repulsion of magnets states that “when a north pole of a magnet is brought close to the north pole of another magnet, they repel”.

## How would you describe the attraction and repulsion when two magnets are placed beside each other?

When two magnets are brought together, the opposite poles will attract one another, but the like poles will repel one another. This is similar to electric charges. Like charges repel, and unlike charges attract. Since a free hanging magnet will always face north, magnets have long been used for finding direction.

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## What are the differences between attraction and repulsion type instruments?

The instrument wherein the moving iron is employed to calculate the current or voltage is known as the moving iron instruments. If the iron gets attracted towards the magnet, it is attraction and if it moves away then it is repulsion.

## Which of the two factors affect the magnitude of the electrostatic force Fe the magnitude of the charges or the separation distance?

Careful observations show that the electrostatic force between two point charges varies inversely with the square of the distance of separation between the two charges. That is, the factor by which the electrostatic force is changed is the inverse of the square of the factor by which the separation distance is changed.

## What are two factors that determine the strength of a magnetic force?

Factors Affecting the Strength of the Magnetic Field of an Electromagnet: Factors that affect the strength of electromagnets are the nature of the core material, strength of the current passing through the core, the number of turns of wire on the core and the shape and size of the core.

## What determines the strength of the electric force?

The strength of the electric force between any two charged objects depends on the amount of charge that each object contains and on the distance between the two charges. As the amount of charge gets bigger, the force gets bigger, and as the distance between the two charges gets larger, the force gets smaller.

## What is electrostatic force attraction?

Electrostatic forces are attractive or repulsive forces between particles that are caused by their electric charges. This force is also called the Coulomb force or Coulomb interaction and is so named for French physicist Charles-Augustin de Coulomb, who described the force in 1785﻿.

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## What factors affect the direction of the electrostatic force?

The direction of the force vector depends on the sign of the charges. If the charges are the same, the force points away from the other charge. If the charges have different signs, the force points toward the other charge((Figure)).