Can electric line of forces cross each other explain?
Electric lines of force never intersect because, at the point of intersection, two tangents can be drawn to the two lines of force. This means two directions of the electric field at the point of intersection, which is not possible.
Is it possible for lines of force to cross one another near the conductor?
Lines of force start from the negative charges and stop at the positive charges. It is possible for lines of force to cross one another near a conductor.
Can magnetic field lines cross each other?
Magnetic field lines can never cross, meaning that the field is unique at any point in space. Magnetic field lines are continuous, forming closed loops without beginning or end.
What is Gauss law for electrostatics?
Gauss’s law states that the electric flux through any closed surface is equal to the net charge enclosed by the surface divided by permittivity of vacuum.
Why electric lines of force do not pass through conductor?
The net electric field inside a conductor is zero. Therefore, the electric field lines do not pass through a conductor.
Why two electric lines of force never intersect each other can two equipotential surface intersect?
Ans : Because if they assume to intersect then there will be two tangent at a point and hence two directions of electric field at a point which is impossible . Hence two electric field lines never intersect each other .
Why electric lines of force are continuous?
(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.
Can electric field lines penetrate the surface of a conductor?
The electric field lines do not penetrate the conductor. The blowup shows that, just outside the conductor, the electric field lines are perpendicular to its surface. The blowup in Figure 18.30a shows another aspect of how conductors alter the electric field lines created by external charges.
Can electric field lines curve?
This means that the overlapping curved field lines will average out as a straight field line, through the middle of the point-charge pairs. The outermost edges of the electric field, on the other hand, will have nothing to interfere with, and remain curved.
Why can magnetic field lines never cross?
If magnetic field lines intersect each other then the magnetic field (magnetic field lines) will have two different directions at that point. This is not possible. So they don’t intersect.