The coil design is the same in terms of dimension, geometry, and the number of strands.
The core is also the same.
The excitation is also matching the real test. You can find the equivalent circuit of the test in the attachment.
The mesh quality is also good. I have checked the mesh statistics under solution. The standard deviation is in the range of e-11. The picture of the mesh has been attached.
There is no movement in the real test. The terminals of the coil were connected to the inductance measurement device.