Stuck at the end of a double integral, still have to integrate ln(4+y^2)dy
Assuming I did the right first step. Original double integral is
x/(x^2+y^2)
Thanks!
I'm supposed to show that while a capacitor is being charged, the energy flows into the region between the plates at the same rate as the electrostatic energy in the capacitor increases. I'm not sure exactly what is being asked of me... are there formulae for these?
I feel stupid.
I was hoping that would be the case, but I haven't had any luck finding a numerical approximation for a circle.
Diameter=1m
Centered on origin
Lying on x-y plane
Can anyone help?
I have checked the forums for similar problems and have only seen that one would use 'MATLAB' to perform this integration.
All I want to do is find the 3 components of the magnetic field at a point (x, y, z) off of the axis of a current loop (given current, radius and that the loop lies on...