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.
What causes electric field lines to curve?
When charged particles are close enough to exert force on each other, their electric fields interact. The lines of force bend together when particles with different charges attract each other. The lines bend apart when particles with like charges repel each other.
Are electric field lines smooth curves?
The Smooth curves are just the representation of the influence of the electric field. There are not only curved but straight too. Like in a uniform electric field,the field lines are straight.
Do electric field lines form closed curves?
The main reason behind the electrostatic field lines not forming a closed loop is that the no electric field line exists inside the charged body. Therefore, we say electrostatic field lines never form closed loops.
Are electric field lines straight?
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. … Also, this is the path on which a positive test charge will tend to move if free to do so.
Under what condition the electric lines of force are curved?
Answer: Electric lines of force are straight line when there is single charge. If two electric charges are placed near each othe, the electric lines of force in between them becomes curved slightly.
Can electric field lines be broken?
That is, a field line cannot have sudden breaks.
When electric field lines are curved the electric field at any point is tangent to the field line at that point?
When electric field lines are curved, the electric field at any point is tangent to the field line at that point. Two nuclei each contain two protons and exert a force 4 N on each other. If we transfer a proton from one of these nuclei to the other, the force on each nucleus is now reduced to 3 N.
At which point is the electric field the weakest?
Electric field strength is greatest where the lines are closest together and weakest where lines are furthest apart.
Why magnetic field lines are closed curves?
Magnetic field lines are closed curve because for a magnet there are no monopoles i.e., a magnet always has two poles (north pole and south pole) even if it is cut from anywhere between. … Therefore, magnetic field lines always form closed loops.
Does magnetic field lines form Closed Loop?
Magnetic field lines are continuous, forming closed loops without beginning or end. They go from the north pole to the south pole.
Can induced electric field lines form closed loops?
Induced electric field lines always from closed loops.
What is the direction of electric field lines?
Electric field lines point away from positive charges and toward negative charges.
Why can’t electric field lines cross?
Electric field lines cannot cross. … This is because they are, by definition, a line of constant potential. The equipotential at a given point in space can only have a single value. If lines for two different values of the potential were to cross, then they would no longer represent equipotential lines.
What is the properties of electric field lines?
Properties of Electric Field Lines. The field lines never intersect each other. The field lines are perpendicular to the surface of the charge. The magnitude of charge and the number of field lines, both are proportional to each other.