Dynamo physics?
Hey, can someone tell me if my solution is correct? And I'm not sure if the area is correct?
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This would now be my way of solution (a little bit confusing because tapped on the phone):
U=N*PhiPoint=N*B*Apoint
A=Pi*(0.05)2*cos(wt) with w=2*pi*f
A=Pi*(0.05)2*cos(2*pi*35*t)
Apoint=-1.73*sin(2*pi*35*t)
U=-N*B*-1.73*sin(2*pi*35*t)
Umax=100*0.12*1.73=20.76
I'm a little confused, you're running the area?
So my solution is not correct, is it?
Yes, your way of solving would have to be right, I was just a little confused and I thought it was as much as I learned.
but finally the same thing comes out, so would mine also have to vote or?:)
makes full sense to derive the surface as it changes. How did we always derive only B in the tutorial, so I was briefly confused