Why are magnetic field lines continuous?

Since magnetic forces act at a distance, we define a magnetic field to represent magnetic forces. (Recall that the Earth’s north magnetic pole is really a south pole in terms of definitions of poles on a bar magnet.) (b) Connecting the arrows gives continuous magnetic field lines.

Why are electric field lines not continuous?

That is, a field line cannot have sudden breaks. Why not? (b) Explain why two field lines never cross each other at any point? (a) An electrostatic field line is a continuous curve because a charge experiences a continuous force when traced in an electrostatic field.

Are electric field lines continuous or discontinuous?

That is a field line cannot have sudden breaks.

Which field lines are continuous magnetic field lines electric field lines or both?

Explanation: First, magnetic field lines, like electric field lines, can never cross. Also, unlike electric field lines, magnetic field lines are continuous—they do not have starting or ending points.

Why are magnetic field lines not discontinuous?

The charge is moving continuously from point to point rather than jumping from one point to another and experiences continuous force in the electrostatic field. The force experienced or the path followed by charge cannot be discontinuous and hence the lines are not broken.

Why the magnetic field lines do not cross each other?

The magnetic field lines never intersect each other because if two or more lines intersect each other than it means that at that point of intersection, the magnetic field has two directions at the same point. This is not possible for a magnetic field to point in more than one direction at the same point.

Why electric field lines are continuous and open loop?

If the electric field lines form a closed loop, these lines must originate and terminate on the same charge which is not possible because electric field lines always move from positive to negative. Therefore, we say electrostatic field lines never form closed loops.

Are magnetic field lines continuous?

Magnetic field lines are continuous, forming closed loops without beginning or end. They go from the north pole to the south pole.

Are magnetic lines of force continuous or discontinuous?

(2) The simplest magnetic structure is characterized by a vector whereas in electricity it is a scalar quantity q. (3) Electric lines of force are discontinuous whereas magnetic lines of force are continuous.

Why do magnetic field lines form continuous closed loops?

i Magnetic lines of force form continuous closed loops because a magnet is always a dipole and as a result the net magnetic flux of a magnet is always zero. ii When a diamagnetic substance is placed in an external magnetic field a feeble magnetism is induced in opposite direction.

Are magnetic field lines are endless?

The magnetic field lines are closed curved. The conventions of magnetic field lines are emerge from North pole and merge at the South pole and inside the magnet its direction is from South pole to the North pole. Hence, they form a closed continuous loop. This is why the magnetic lines of force are endless.

What do magnetic field lines never do?

Should electric field lines always be continuous?

As far as the logic goes, electric field lines should always be continuous. The definitions that you have are quite correct and very similar to each other. There is nothing called as electric field lines, they aren’t physically noticeable, but they are constructed just to visualize an electric field and the effect it has on charges.

Why are magnetic field lines continuous and form closed loops?

As isolated magnetic poles or monoploes do not exist; the smallest source of magnetic field is a magnetic dipole or a current loop. North and south (N-S) always come togheter. Therefore, the magnetic field lines are continuous and form closed loops. Find, evaluate and source engineering materials online.

Where do magnetic field lines start and end?

Magnetic field lines represent continuous curves that originate at the north pole of a magnet and end at the south pole. Inside the magnet they travel from the south pole to the north pole. As isolated magnetic poles or monoploes do not exist; the smallest source of magnetic field is a magnetic dipole or a current loop.

What is the difference between contour lines and magnetic lines?

Magnetic lines actually represent places where the field strength is the same. Contour lines represent where the elevation is the same. In this comparison, electric fields would be equivalent to how steep a slope is at any point. How do we break a magnetic field line?