A current I=2.3 A flows around a continuous path that consists of portions of two concentric circles of radii a and a/2, respectively, where a=6 cm, and two straight radial segments. The point P is at the common center of the two circle segments.

Calculate the components Bz of the magnetic field (in T) at point P.

2 answers

2e-03
1e-03
0
how is you process?