I find that working with the dot product definition of magnetic flux is easier. By knowing the angle sandwiched between the magnetic field and area vector, you can usually eliminate a lot of the work. That's what I recommend students to do. For this example, you know the the Area vector is 90 degrees to B for abe, dcf, and abcd. Perpendicular dot products are always 0! The only surfaces that matter are becf (180 degrees) and aedf(cos(a)=3/5). Great job explaining this. I wish I saw this when I was in undergrad, it took me some time to understand this!
I find that working with the dot product definition of magnetic flux is easier. By knowing the angle sandwiched between the magnetic field and area vector, you can usually eliminate a lot of the work. That's what I recommend students to do. For this example, you know the the Area vector is 90 degrees to B for abe, dcf, and abcd. Perpendicular dot products are always 0! The only surfaces that matter are becf (180 degrees) and aedf(cos(a)=3/5).
Great job explaining this. I wish I saw this when I was in undergrad, it took me some time to understand this!
Thank you so much!
Muito bom!!!
Very good!!!
Thank you!!!!
Helped a lot!
Thank you so much..
How about the volume?
Type 1 super conductors..