Electric field lines properties - Physics Stack Exchange
Jan 18, 2019 · 1 Field lines are a graphical representation of a vector field (you can draw as many lines as you like). In a well drawn three dimensional sketch, the line density will be proportional to the field …
Why do electric field lines curve at the edges of a uniform electric ...
Sep 7, 2020 · 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 …
Do charged particles move along the electric field line?
Sep 13, 2020 · 9 I was discussing with my friend about electric field lines and he said that: given a test charge at rest at a point in the region of the electric field the charge will continue to move along the …
Why can two (or more) electric field lines never cross?
Apr 6, 2014 · The electric field at any point is the sum of all the fields due to each individual charge in the system. The field has a magnitude and a direction. The field lines are a representation of the …
Why can't electrostatic field lines form closed loops?
If electric field lines would have been closed loops, then there would have been no isolated electric charge as like there exists no isolated magnetic pole. So, this is another reason why electric field …
Why is electric field strength indicated by the density of field lines ...
Nov 11, 2024 · By the relationship between field line and field strength, the number of field lines pass through a surface is proportional to the electric flux. Hence, the number of field lines is proportional to …
Can electric field lines "sometimes" pass through conductors' surfaces?
The statement that electric field lines cannot pass through a conductor, is simply wrong. The reason that your flashlight works, is that the battery produces an electric field in the wiring, which causes free …
Why, exactly, can't two field lines cross? [duplicate]
Apr 3, 2017 · If two field lines crossed, there would be two different directions to the electric field at the intersection point, which is impossible by definition. A similar explanation is provided as to why two …
What is the electric field in a parallel plate capacitor?
28 When we find the electric field between the plates of a parallel plate capacitor we assume that the electric field from both plates is $$ {\bf E}=\frac {\sigma} {2\epsilon_0}\hat {n.}$$ The factor of two in …
Why is electric field strong at sharp edges? - Physics Stack Exchange
The electric field gradient is the rate at which the electric field falls off, and it is strongest on such edges and lines and points. You can use the gym analogy to see why that is. Imagine the mutual disdain of …