Research data supporting [Modelling and measurements of stator vs magnet width effects in high-Tc superconducting dynamos]. AMSC_Jc_B_theta_T.txt: J_c(B, theta) data used in the H-formulation model, calculated by normalising experimental I_c(B, theta) by the cross-section of the modelled wire. Data was measured at 35, 53 and 83 K in magnetic fields up to 0.7 T from a short sample of AMSC 46 mm wide superconducting wire. The four columns in the data file relate to temperature [units of kelvin], magnitude of magnetic field B [units of tesla], magnetic field angle [units of degrees] and I_c/w [units of A/cm]
