The electric field at the center of a ring of charge is zero. at very large distances from the center of the ring along the ring's axis the electric field goes to zero. find the distance from the center of the ring along the axis (perpendicular to the plane containing the ring) at which the magnitude of the electric field is a maximum. the radius of the ring is 4.26 cm and the total charge on the ring is 6.62e-6 c.

the independent variable, the one that is intentionally manipulated, is whether or not the car hits the barrier.

the dependent variable, the one that you measure the response in, is the distance that the washers travel.

magnified images possible images can be real = projected onto a screen

i just did an experiment like this in my science class. also the answer is yes, it will get separated because they are two opposites meaning if they are opposite they can not attract.

hope this .!