| Length of iron core (m) | N (turns) | (ampere-turn) | Current (amps) |
| 1 | 9000 | 42755.6 | 4.751 |
| 15,000 | 42755.6 | 2.850 | |
| 18,000 | 42755.6 | 2.375 | |
| 24,000 | 42755.6 | 1.781 | |
| 2 | 9000 | 47055.6 | 5.228 |
| 15,000 | 47055.6 | 3.137 | |
| 18,000 | 47055.6 | 2.614 | |
| 24,000 | 47055.6 | 1.961 | |
| 3 | 9000 | 51355.6 | 5.706 |
| 15,000 | 51355.6 | 3.424 | |
| 18,000 | 51355.6 | 2.853 | |
| 24,000 | 51355.6 | 2.140 | |
| 4 | 9000 | 54,916 | 6.102 |
| 15,000 | 54,916 | 3.661 | |
| 18,000 | 54,916 | 3.051 | |
| 24,000 | 54,916 | 2.288 |