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
Exercise 1: A 10-nC point charge is located at the center of a thin spherical shell of radius 8.0 cm carrying -20 nC distributed uniformly over its surface. 1.) What is the magnitude of the electric field 2.0 cm from the point charge? E1=??kN/C. 2.) What is the direction of the electric field in part (A)?