00:01
Hello, how's it going people? for this question, we're supposed to sketch the interference pattern from two electron beams passing through two closed slits.
00:09
So, we have two electron beams passing through the slits.
00:12
After this, they're going to diffract and eventually interact with each other.
00:18
And finally, we're going to see the interference pattern on the wall as something like this.
00:24
So there are individual space lines and it gets a little bit thicker in the middle.
00:29
And much thinner at the two ends.
00:34
I'm not going into the physical exact details of this interference pattern, but basically what i can tell you is the fundamentals are stands from constructive and destructive interference of two waves.
00:47
So we know, let's say this is electron wave number one.
00:51
We have another wave.
00:52
If the waves, the two waves are in phase, then the sun of the wave is going to be a one.
01:00
One with higher amplitude on both ends, something like this...