My day of Pi Day.
a) Electric field on a point inside the cylinder, placed at a distance r from
its axis (r<R), and on a point outside the cylinder, placed at a distance r
from its axis (r>R).
In mathematics, especially geometry in space, volume calculations still require the use of a basic formula, which must then be scanned by the values seen in FIG. With the cube, parallelepiped and the pyramid, cylinder belongs to the list of must-solid studied in the program of secondary education.
Learn how to calculate the radius of a circle from the the circumference.