Recent content by mdpai

the thickness of the solenoid depends on the value of N. So, I don't know if we have to calculate N first or, directly calculate the value of the thickness

It's in the air at the center of the solenoid. p/s: I found a formula B=\frac{\mu_0NI}{\sqrt{R^2+l^2}} So now I confuse, it's 4R^2 or R^2?

B=μnI this is only valid if the proportion between the thickness and the longeur is huge.

5T, yeah I know , it's a lot. is it possible?

Hi to all, I know how to command a transistor, using a comparator with a sinusoidal and a triangular signal as inputs. But let say I have two transistors, T1 and T2. Using the same command, I want that when T1 is ON, so T2 is OFF. vice versa. How can I achieve this? Thanks!

Hi to all, I have a problem to share with you guys. How can I calculate the thickness of my solenoid if I have these values; Solenoid long : 20cm magnetic field, B : 5Tesla Current, I : 20A Thanks a lot for your help. I appreciate that