| | Part 1: Potential between charged, parallel plates (V) |
| Probe Coordinates (cm) | 0 | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 |
| 14 | 1.65 | 1.88 | 2.18 | 2.44 | 2.72 | 2.96 | 3.23 | 3.55 | 3.79 | 4.13 | 4.43 |
| 12 | 1.49 | 1.72 | 2.08 | 2.36 | 2.67 | 2.99 | 3.28 | 3.55 | 3.87 | 4.20 | 4.55 |
| 10 | 1.42 | 1.65 | 1.97 | 2.32 | 2.64 | 2.93 | 3.28 | 3.61 | 3.93 | 4.25 | 4.59 |
| 8 | 1.41 | 1.64 | 1.99 | 2.29 | 2.68 | 3.00 | 3.33 | 3.65 | 3.97 | 4.29 | 4.60 |
| 6 | 1.40 | 1.65 | 1.96 | 2.28 | 2.52 | 3.06 | 3.35 | 3.65 | 3.97 | 4.25 | 4.60 |
| 4 | 1.41 | 1.69 | 2.02 | 2.30 | 2.52 | 3.04 | 3.33 | 3.63 | 3.95 | 4.21 | 4.56 |
| 2 | 1.44 | 1.08 | 2.05 | 2.35 | 2.50 | 2.96 | 3.27 | 3.54 | 3.90 | 4.18 | 4.56 |
| 0 | 1.50 | 1.82 | 2.11 | 2.40 | 2.57 | 2.95 | 3.23 | 3.51 | 3.80 | 4.12 | 4.52 |
| | Part 2: Potential around charged line (V) |
| Probe Coordinates (cm) | 0 | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 |
| 20 | 0.00 | 0.00 | 0.00 | 0.00 | 1.22 | 1.21 | 1.30 | 0.00 | 0.00 | 0.00 | 0.00 |
| 18 | 0.00 | 0.00 | 1.21 | 1.31 | 1.37 | 1.40 | 1.52 | 1.43 | 1.32 | 0.00 | 0.00 |
| 16 | 0.00 | 1.20 | 1.31 | 1.45 | 1.57 | 1.63 | 1.72 | 1.62 | 1.46 | 1.26 | 0.00 |
| 14 | 0.00 | 1.27 | 1.42 | 1.62 | 1.85 | 1.99 | 2.01 | 1.82 | 1.58 | 1.40 | 0.00 |
| 12 | 1.16 | 1.37 | 1.53 | 1.83 | 2.30 | 2.65 | 2.42 | 1.99 | 1.67 | 1.45 | 1.18 |
| 10 | 1.19 | 1.36 | 1.57 | 1.92 | 2.67 | 4.66 | 2.74 | 2.08 | 1.70 | 1.46 | 1.21 |
| 8 | 1.19 | 1.34 | 1.52 | 1.82 | 2.28 | 2.75 | 2.39 | 1.96 | 1.64 | 1.43 | 1.18 |
| 6 | 0.00 | 1.26 | 1.43 | 1.64 | 1.87 | 2.07 | 1.95 | 1.76 | 1.52 | 1.33 | 0.00 |
| 4 | 0.00 | 1.18 | 1.29 | 1.45 | 1.58 | 1.72 | 1.66 | 1.52 | 1.37 | 1.21 | 0.00 |
| 2 | 0.00 | 0.00 | 1.16 | 1.24 | 1.35 | 1.48 | 1.43 | 1.35 | 1.22 | 0.00 | 0.00 |
| 0 | 0.00 | 0.00 | 0.00 | 0.00 | 1.16 | 1.28 | 1.24 | 0.00 | 0.00 | 0.00 | 0.00 |
| | Part 3: Potenial difference between charged line and grounded ring (V) |
| Δl (cm) | 1.3 | ΔV outside |
| lowest potential (V) | 0.03 | of ring (V) |
| highest potential (V) | 1.01 | 0.01 |
| radius r (cm) | ΔV (V) |
| 2 | 2.08 |
| 3 | 1.38 |
| 4 | 1.06 |
| 5 | 0.86 |
| 6 | 0.70 |
| 7 | 0.59 |
| 8 | 0.54 |
| by B.H. and B.C. |