trouble in integral solving [SOLVED]
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Hi dear friends.
I am to compute biot-savart law integration form to find magnetic field. I am stucked in integrating. I get some hypergeom and limit functions etc. this my code:
clear all
I = 8e-3; % A in z direction
syms z
P = [2 3 4]; % measure point
dl = [0 0 1]; % distance diferential segment
ar = [2 3 (4-z)]; % unit vector through line segment to point
R = sqrt(ar(1)^2 + ar(2)^2 + ar(3)^2); % radial distance from the line
intIcerik = ((cross(dl,ar)) ./ (R^(3/2)));
fun = intIcerik(1); % fun = intIcerik(2) and fun = intIcerik(3); also needed x,y,z components
q = int(fun,[-Inf Inf])
% H = -294ax + 196ay mA/m is the answer
so how can I fix it. thanks in advance.
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