Tiny droplets of oil acquire a small negative charge while dropping through a vacuum (pressure =0) in an experiment, an electric field of magnitude of
5.92x 104 N/C points down. (a) One particular droplet is observed to
remain suspended against gravity. If the mass of the droplet is 2.93x 10-15 kg,
find the charge carriedby the droplet. (b) Another droplet of the same mass falls
10.3 cm from rest in 0.250 s, again moving through a vacuum.
Find the charge carried by the droplet.

Aseries circuit consists of a resistor with r = 20 ? , a capacitor with c = 0.01 f, and a decaying battery with e = 300e? 5t. if the initial charge is 0, find the charge as a function of time t

A3.9 g aluminum foil ball with a charge of +4.1×10−9 c is suspended on a string in a uniform horizontal e⃗ field. the string deviates to the right and makes an angle of 30∘ with the vertical. part a part complete what information about the e⃗ field can you determine for this situation? what information about the field can you determine for this situation? only the magnitude of e⃗ only the direction of e⃗ both the magnitude and the direction of e⃗ none of the above previous answers correct part b determine the magnitude of the electric field. express your answer with the appropriate units. e e = nothing nothing request answer part c determine the direction of the electric field. determine the direction of the electric field. to the right to the left away from you toward you

Argon, neon, and xenon are examples of