The second most common type of the condition is known as ocular albinism, in which only the eyes lack color; skin and hair are normal. There are five forms of ocular albinism; some types cause more problems-especially eye problems-than others.
Electric Field at the Center of a Semicircle. electric field of a semicircle on a point The rectangular part of the field is 100 yds long and the diameter of each semicircle is 44 yds Electric magnitude of semicircle
Also the number of lines coming out of a charge or going in to the charge indicates the magnitude or strength of the electric field. For example each line might represent an electric field of 4 volts per cm, then for a 20 volt per cm field there will be 5 field lines. Since the electric field is proportional to the charge, then the number of field lines is also proportional to the magnitude of the charge.