Figure

a

b

r

Q₀

Q₂

Figure 8(a)

5.34 × 10⁻²

4.94

−1.18

(1.34, 2.67 × 10⁻²)

(2.47, 4.22 × 10⁻²)

Figure 8(b)

4.56 × 10⁻²

3.38

−1.13

(1.07, 2.28 × 10⁻²)

(2.23, 3.60 × 10⁻²)

Figure 8(c)

4.85 × 10⁻²

5.03

−1.31

(1.33, 2.42 × 10⁻²)

(2.41, 3.83 × 10⁻²)