And you can bet that there are instructors out there shaking their heads right this minute as students submit answers like this, copied directly from an LLM, in response to homework questions. And you can also bet that some of those same students will be complaining about not getting full credit for their "work".So, after watching that video "Capacitor Safety 101" posted in another forum, I was going to make a comment about how so many people seem to forget that electricity has 2 forces and not just 1 (attraction and repulsion).
So just for Ho Hos I did a search, and this was Copilot's answer, (even though I never even asked Copilot)
My post: Electricity has two forces, attraction and repulsion
Response:
Electricity is characterized by two fundamental forces: attraction and repulsion. These forces are responsible for the behavior of charged particles and play a crucial role in various physical phenomena. Here's a brief overview of how these forces operate:
Attraction: When two charged objects have the same sign (like charges), they attract each other. This means that two positively charged objects will pull away from each other, while two negatively charged objects will pull towards each other.
Repulsion: Conversely, when charged objects have opposite signs (unlike charges), they repel each other. This means that a positively charged object will push away a negatively charged object, and vice versa.
So, I got a kick out of that and decided not to post my comment in the video thread.
Been there, done that, wash, rinse, repeat.
I got in the habit of including in most homework assignments a problem that I worked, in full, in class. I never said that I would do that, as the intent was to provide a bit of a reward for people that came to class and actually paid attention. Sometimes those problems were only worked live on the board, but sometimes they were also included in the formal lecture slides, which were then made available on the course website.
The grades on those problems weren't markedly higher than on the other problems and they often showed the same telltales of people just throwing the question at an LLM and presenting the answer as their work, despite glaring errors. I routinely then had students complain (sometimes to the Dean) that I had never covered that material, even when it was an example that was worked in the posted lecture slides. I actually had one student, when asked why they didn't come to class, respond by asking why should they waste their time coming to class when they can get anything they need online. To which I pointed out that the fact that they scored less than 25% on the first exam would seem to refute that assertion.


