What are electric field lines write down any three characteristics?

Field lines never intersect each other. They are perpendicular to the surface charge. The field is strong when the lines are close together, and it is weak when the field lines move apart from each other. The number of field lines is directly proportional to the magnitude of the charge.

What is electric field lines and its characteristics?

An electric field line is an imaginary line or curve drawn from a point of an electric field such that tangent to it (at any point) gives the direction of the electric field at that point. Properties : 1. Electric field lines starting from positive charge and terminating at a negative charge.

What is meant by electric field lines?

An electric field line is an imaginary line or curve drawn through a region of empty space so that its tangent at any point is in the direction of the electric field vector at that point.

What are electric field lines Class 12?

Electric field lines are a pictorial way of representing electric field around a configuration of charges. An electric field line is a curve drawn in such a way that the tangent to it at each point is in direction of the net field at that point.

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What are characteristics of magnetic field lines?

Magnetic fields can be pictorially represented by magnetic field lines, the properties of which are as follows:

  • The field is tangent to the magnetic field line.
  • Field strength is proportional to the line density.
  • Field lines cannot cross.
  • Field lines are continuous loops.

What are the properties of electric lines of force?

Following are the 3 properties of electric lines of force.

  • The electric lines of force start from a positive charge and ends on a negative charge.
  • The electric lines of force always enter or leave the charged surface normally.
  • Electric lines of force can never intersect each other. Was this answer helpful?

What are electric field lines write down properties?

Properties of an Electric Field

Field lines never intersect each other. They are perpendicular to the surface charge. The field is strong when the lines are close together, and it is weak when the field lines move apart from each other. The number of field lines is directly proportional to the magnitude of the charge.

How do you define field lines?

Definition of 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 you define a field line in Class 10?

The path along which north pole moves in a magnetic field is called magnetic lines of force or magnetic field line. They show the direction and strength of magnetic field. … The direction of magnetic field is taken to be the direction in which a north pole of compass needle move inside it.

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What are magnetic field lines write 2 characteristics?

General Properties of Magnetic Lines of Force

They seek the path of least resistance between opposite magnetic poles. … They never cross one another. They all have the same strength. Their density decreases (they spread out) when they move from an area of higher permeability to an area of lower permeability.

What are magnetic field lines give 2 characteristics of field lines?

Hii 1) They are continuos through the body of magnet 2) Magnetic lines of force can pass through iron more easily than air. 3) Two magnetic lines of force can not intersect each other. 4) They tend to contract longitudinally. 5) They tend to expand laterally.

What are the characteristics of magnetic field lines Brainly?

The properties of magnetic lines of force are:

Inside the magnet, the direction of field lines is from its south pole to its north pole. Thus, the magnetic field lines are closed curves. The relative strength of the magnetic field is shown by the degree of closeness of the field lines.