‘An Introduction to Electrical Science (1st Edition)’ was published in 2013. It has since been replaced by a significantly-expanded 2nd Edition, published in September 2018.
I would like to draw your attention to the following typos and errors that crept into the book during its production:
Page 32: the captions appearing in figure 5.2 are the wrong way around. The captions, ‘= higher resistance‘ and ‘= lower resistance‘ should be reversed. As it says in the text, the larger a conductor’s cross-sectional area, the lower its resistance.
page 42: in the paragraph immediately below figure 6.4, the line ‘non-hydroscopic (does not easily absorb moisture)’ should be replaced by ‘hygroscopic (absorbs moisture)‘.