Electric field lines never intersect. In an uniform electric field, the field lines are straight, parallel and uniformly spaced. The electric field lines can never form closed loops, as line can never start and end on the same charge. These field lines always flow from higher potential to lower potential.
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 electric field lines Class 10th?
Electric field lines are an excellent way of visualizing electric fields. They were first introduced by Michael Faraday himself. A field line is drawn tangential to the net at a point. Thus at any point, the tangent to the electric field line matches the direction of the electric field at that point.
What is electric field Class 12?
Electric field is a force produced by a charge near its surroundings. This force is exerted on other charges when brought in the vicinity of this field. … Electric field due to a charge at a point is the force that a unit positive charge would experience if placed at that point.
What are electric field lines write down any three characteristics?
Following are the 3 properties of electric lines of force. 1) The electric lines of force start from a positive charge and ends on a negative charge. 2) The electric lines of force always enter or leave the charged surface normally. 3) Electric lines of force can never intersect each other.
What is electric field and 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. The relative closeness of the lines at some place gives an idea about the intensity of electric field at that point.
What is electric field lines and its properties Class 12?
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. Electric field is inversely proportional to the square of the distance; hence electric field near the charge is high and keeps on decreasing as we go farther from the charge.
What do electric field lines represent?
Electric field lines reveal information about the direction (and the strength) of an electric field within a region of space. If the lines cross each other at a given location, then there must be two distinctly different values of electric field with their own individual direction at that given location.
What do you mean by field lines?
A field line is a graphical visual aid for visualizing vector fields. It consists of a directed line which is tangent to the field vector at each point along its length. … In fluid mechanics field lines showing the velocity field of a fluid flow are called streamlines.
What is electric field Brainly?
Electric field is the space around a charge in which electrical forces are experienced. The electric force experienced in the electric field is due to electrostatics. Electric field is always radially outward of a charged particle. … The SI unit of electric field intensity is Newton/Coulomb or N/C.
What is electric field write its SI unit?
Definition- the electric field intensity is defined as the ratio of the force →F experienced by the charge and the amount of the charge q . ∴→E=→Fq. Force is a vector quantity. The SI unit of the electric field intensity is volt/meter or V/m.
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.