An electron falls through a distance of 4 cm in a uniform electric field of 3*10^4 N/C. When the direction is reversed a proton falls through the same distance. Calculate the time fall in each case. Why is the effect of gravity negligible in this case?

im srry but ur wrong the answer is d a smooth rock, some red dirt, and an empty bird's nest.

the aurora is formed when charged particles emitted from the sun during a solar flare penetrate the earth's magnetic shield and collide with atoms and molecules in our atmosphere. these collisions result in countless little bursts of light, called photons, which make up the aurora.

auroras are generated by charged solar particles hitting molecules in earth's atmosphere. this usually happens in high latitudes, because our planet’s magnetic field tends to funnel these particles toward the poles. that’s why it can be experienced in northern ohio.