# Question: What does an electric field lines show?

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## What do you mean by field line?

1. field line – an imaginary line in a field of force; direction of the line at any point is the direction of the force at that point. line of force. line – a spatial location defined by a real or imaginary unidimensional extent. electrical line of force – a line of force in an electrical field.

## How do you define a field line?

: any one of a system of nonintersecting lines so drawn in mapping a vector field that the direction of the tangent to it at any point is that of the vector at that point.

## How do electric field lines indicate the strength of the field by how long the lines are by how close the lines are?

The strength of the field is proportional to the closeness of the field lines—more precisely, it is proportional to the number of lines per unit area perpendicular to the lines. The direction of the electric field is tangent to the field line at any point in space. Field lines can never cross.

## How do the field lines show that the field is stronger near the electrodes?

Field-Line Patterns

The relative magnitude of the electric field is proportional to the density of the field lines. Where the field lines are close together the field is strongest; where the field lines are far apart the field is weakest.

## How do the electric field lines appear when the field has the same strength at all points in a region?

Since the number of electric field lines is proportional to the strength of the electric field, if the electric field has the same strength at all points in a region the electric field lines will be parallel in that region.

## How do you define a field line in Class 10?

Magnetic field lines are imaginary lines around the magnet. The magnitude of a field is indicated by its line’s density. Near to South and North Pole of a magnet, the magnetic field is stronger and will get weaker when it moves away from the poles.

## How do you define field lines Brainly?

Answer: A magnetic field is represented by a series of line around a magnet. The path along with north pole moves in a magnetic field is called magnetic lines of force or magnetic field line. The direction of magnetic field is taken to be the direction in which a north pole of compass needle move inside it.

## What is a field line diagram?

An array of field lines is called a field line diagram, and it is a way of representing both the direction and the strength of a vector field. The direction is found by focusing on an individual field line, as above. The strength is found by looking at the density of field lines.

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