The reason was probably that there was a large amount of material (the class included electricity, magnetism, circuits, and optics), so that I had to learn many different explanations. Each of these topics is a course by itself, and so and to explain things for an introductory course you often have to have a deeper level of knowledge. I hadn’t taken any classes other than the intro class, so acquiring the deeper explanations was a long process.
The reason was probably that there was a large amount of material (the class included electricity, magnetism, circuits, and optics), so that I had to learn many different explanations. Each of these topics is a course by itself, and so and to explain things for an introductory course you often have to have a deeper level of knowledge. I hadn’t taken any classes other than the intro class, so acquiring the deeper explanations was a long process.