00:01
So we're going to look at this chemistry problem.
00:02
And before i start solving it, i recommend that students pause the video, try themselves, and come back to see if they've got a right or not.
00:09
That is the true we have known you fully understand this topic.
00:12
So first we want to figure out what the electrical charge of this particle is, right? so let's look at the way that particle moves between these plates.
00:23
We can see that when it starts, it moves through the plates, and then when it gets close in between, it moves away from the negative plate, right, and closer to the positive plate.
00:37
So that would suggest that this particle is negative.
00:44
Because like will repel like and opposites attract.
00:49
So if it is attracted and moves closer to the positive plate, that suggests that it is negative.
00:55
So we have figured out that this particle is negatively charged...