This is a doubt that even native English speakers have!
Electric and electrical are essentially the same - they refer to any device that uses electricity. Flashlights are electric; we also have electric lights and electric heaters, and nowadays even electric cars. Something that is electric just uses electricity for energy.
Something that is electronic is a more complex system - it manipulates the electrical energy in ways that allow for more advanced functions, such as
transmitting information. Computers are electronic, and we also use electronic for digital versions of things in the physical world, like electronic stores/books.
Blond and menacingly quick, he made his first Test appearance against England in the 1978 79 series, taking advantage of the absence of his more well known compatriots at the World Series to take a stunning 41 wickets in the six Tests, including six for 74 on his Ashes debut. Did not shine in England in the 1981 series, but took 11 wickets in three Tests in 1982 83 as Australia regained the Ashes, leaving him with a very respectable 56 wickets at 17 apiece against England.