# Question: Which position has the greatest electric force?

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Electric field strength is greatest where the lines are closest together and weakest where lines are furthest apart.

## What is electric force?

The attractive or repulsive interaction between any two charged objects is an electric force. Like any force, its effect upon objects is described by Newton’s laws of motion. … The net force can then be used to determine the acceleration of the object.

## Where is the electric field strongest between two point charges?

Electric fields around isolated charges – summary Look at the diagram below: close to the central charges, the field lines are close together. This is where the electric field is strongest. Further away from the central charges where the electric field is weaker, the field lines are more spread out from each other.

## How do you know the direction of electric force?

First, determine the direction of the force on q1. Since one charge is negative and the other is positive, the charges will exert attractive forces on each other. Therefore, the electric force on q1 will be directed toward the right. Therefore, the electric force exerted on q1 is 1.5×10-6 N directed towards the right.

## What is electric force example?

The examples of electric force are as mentioned below: The charge in a bulb. Electric circuits. Static friction between cloth when rubbed by a dryer. The shock that is felt after touching a doorknob.

## How do you know if an electric field is positive or negative?

The electric field is a vector field around a charged particle. … If the point charge is positive, field lines point away from it; if the charge is negative, field lines point toward it.

## Can electric field be negative?

Electric field is not negative. It is a vector and thus has negative and positive directions. An electron being negatively charged experiences a force against the direction of the field. For a positive charge, the force is along the field.

## Where is the electric field zero?

There is a spot along the line connecting the charges, just to the “far” side of the positive charge (on the side away from the negative charge) where the electric field is zero. In general, the zero field point for opposite sign charges will be on the “outside” of the smaller magnitude charge.

## Is electric force attractive or repulsive?

Second, gravitational forces are only attractive; electrical forces can be either attractive or repulsive. The inverse square relationship between force and distance that is woven into the equation is common to both non-contact forces.

## What direction do electric fields travel?

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.

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## Does electric field and force have same direction?

The direction of an electrical field at a point is the same as the direction of the electrical force acting on a positive test charge at that point. 