What is charge free region?
What is charge free region?
In a charge-free region, electric field lines can be taken to be continuous curves without any breaks…. In such a case electric field lines would be discontinuous. With no charges present the electric field lines must be continuous.
What is field free region in physics?
A region in the flight path of an ion from the source of the mass spectrometer through the mass analyser to the detector which has no specific magnetic or electric field, as occurs in the ion path between the electric and magnetic analysers in a double-focusing mass spectrometer, or between the source and the first …
Why electric field lines are continuous in charge free region?
(a) An electrostatic field line is a continuous curve because a charge experiences a continuous force when traced in an electrostatic field. The field line cannot have sudden breaks because the charge moves continuously and does not jump from one point to the other.
Why in a charge free region electric field lines can be taken to be continuous curves without any breaks?
The electric field lines start on positive charges and finishes on negative charges. However with no charges present the electric field lines must be continuous. Thus in a charge free region, electric field lines can be taken to continuous curves without any break.
Who gave electric field lines?
physicist Michael Faraday
The concept of the electric field was first introduced by 19th century physicist Michael Faraday. It was Faraday’s perception that the pattern of lines characterizing the electric field represents an invisible reality.
What do you mean by 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.
Why electric field inside a conductor is zero?
Electric field is zero inside a charged conductor. For a charged conductor, the charges will lie on the surface of the conductor.So, there will not be any charges inside the conductor. When there is no charge there will not be electric field.
Are electric field lines always continuous?
Option A-No, the electric field is not always continuous. Note- The electric field because of any charge will be continuous, if there is no other charge in the medium. It will be discontinuous if there is a charge at that viable point.
Are electric field lines continuous curves in free space?
R : Electric field lines start from negative charge and terminate at positive charge.
Are electric field lines straight?
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.
