Well the shown circuit is definitely open because the lines are not connected. And it is not a parallel circuit because there would be more lines. Like a string of Christmas lights. So it must be an "open series circuit".
Acceleration equals 24 km/s
Average equals 396km/s
Do you see that blank, open space after the word "potential ..." ?
There's supposed to be a number there that actually tells us the value of the potential. Without that number ... and a lot more description of the whole scenario here ... there's no possible answer to the question.
Answer:
coronal mass ejection
Explanation:
Solar wind is something that has to do with magnetism,
CME is " is a significant release of plasma and accompanying magnetic field from the solar corona," that often follows solar flares.
https://en.wikipedia. org/wiki/Coronal_mass_ejection