Magnetic field at the center of a current loop

[anotheryoutuberperson]

7 years later, thanks Craig. I was so lost, and yours made it finally click when the other Youtube videos made me even more confused

[Frutpunch]

is there a way you found dB is equal to that or is this just a general equation. I didn't find it in my book and my professor is really bad and never mentioned it any lectures. Does it come from ampere's law?

[jacobvandijk]

In this video you look at a particular POINT inside the loop. Is there a known outcome if you had considered the AREA inside the loop? [ I guess the calculation is a bit tricky ;-) ]