Answer:
Explanation:
Lol thats big tufffffffffvffffffftg
fuf
Answer:
Acceleration of proton will be
Explanation:
We have given surface charge density of an infinite charged plate 
Electric field due to infinite sheet charge is given by 
Charge in proton is given by 
So force on proton 
Mass of proton 
According to newtons second law force F = mass × acceleration
So 

Answer:
the sympathetic division and the parasympathetic division.
Explanation:
These two divisions have antagonistic (opposing) effects on the internal organs they innervate (send nerves to = act on).
hope this helps :)
Answer:
216 m
Explanation:
Assuming a straight line:
Δx = vt
Δx = (12 m/s) (18 s)
Δx = 216 m
Solution :
Let us consider the Gaussian surface that is in the form of a cylinder having a radius of r and a length of A which is
.
The charged enclosed by the cylinder is given by,
(here, V =
is the volume of the cylinder)
If
is positive, then the electric field lines moves in the radial outward direction and is normal to Gaussian surface which is distributed uniformly.
Therefore, total flux through Gaussian cylinder is :


Now using Gauss' law, we get

or 
Therefore, the electric field is 
Hence, option (d) is correct.