Nominal Current (at 7 TeV) 6E+3 A
Nominal Field (at 7 TeV) 3.8 T
Dsep5 = 85.913;
sepARC = 0.194;
lMBRC = 9.45;
AIP5 = ArcTan[(sepARC/2/Dsep5)]
kd2L5 := AIP5/lMBRC = 0.000119476
kd2R5 := AIP5/lMBRC = 0.000119476
B = kd2L5 7000/.2998 = 2.78963 T
Bdl = B 9.45 = 26.362 Tm
Use nominal Inom to Bnom
iD2 = Bdl/0.0059918 = 4399.69 A