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.
Although there isnt enough about Modis personal life in the public domain, the political discourse sometimes throws up bits of facts and stories. He was born into a middle class family of six in Vadnagar in Mehsana District (then Bombay state) to Damodardas Mulchand Modi and Heeradben Modi. He was bethrothed when quite young, but chose to walk away from the marriage and has remained a bachelor.