Question: What do u mean by electric field lines?

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 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 do you mean by electric field lines Class 12?

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.

What is an electric field short answer?

electric field, an electric property associated with each point in space when charge is present in any form. The magnitude and direction of the electric field are expressed by the value of E, called electric field strength or electric field intensity or simply the electric field.

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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.

What is electric field lines and write its 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.

What is difference between electric field and electric field lines?

Electric field lines originate from positive charges and end on negative charges. The tangent to a field line at any point gives the direction of the electric field at that point. The lines are closer where the field is strong, the lines are farther apart where the field is weak. No two lines cross each other.

How do electric field lines work?

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.

Are electric field lines continuous?

Yes, the electrostatic field line is a continuous curve because a unit charge always experiences a continuous force when it is placed in an electrostatic field. The unit charge is the charge that passes through the cross-section of an electric conductor that carries one ampere of current in one second.

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What is magnetic field lines Class 10 Ncert?

A magnetic field is represented by a series of lines around a magnet. The path along which 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 magnetic field and field line?

Glossary. magnetic field: the representation of magnetic forces B-field: another term for magnetic field magnetic field lines: the pictorial representation of the strength and the direction of a magnetic field direction of magnetic field lines: the direction that the north end of a compass needle points.

What do you mean by electromagnetism class 10?

Electromagnetism is a process where a magnetic field is created by introducing the current in the conductor. … For example, if current i.e., positive charges moving in a wire, it produces the magnetic field along the wire, and the direction of magnetic lines and force can be determined using Right-hand Rule.