Apositive charge q = 4 nc is placed in the center of a ring of radius r = 5 cm. the ring carries a uniformly distributed negative charge of total magnitude -4 μc. if the charge q moves a small distance from the center x, as indicated in the figure, show that it will describe a simple harmonic motion and calculate the period of the oscillation if the mass of the particle is m = 6 g.

this is an example of "committed" time.

committed time, as contracted time, takes need over essential and available time since it is seen as profitable work. it alludes to the time allotted to keep up a home and family. at the point when a man is commuting using committed time this individual may feel that the drive is an obligation to family, for example, strolling youngsters to class or driving a mate to work. contracted and committed time clients may feel that their commute could really compare to the commute of important or leisure time clients on the grounds that their commute is profitable work. in this manner, they might be more disposed to pick a mechanized method of movement.