Which science is for me?

Due to the nature of my profession, I have been asked a particular question for umpteen times. The question is “Which science should I take?”. Often, I find myself struggling with an internal fight between the holistic me and the practical me. The holistic me will advise the inquirer to check out the contents of … Read more

Electricity & Magnetism 201

Let’s start by trying to understand what is magnetic dipole first before we go any further. “Magnetic dipole, generally a tiny magnet of microscopic to subatomic dimensions, equivalent to a flow of electric charge around a loop. Electrons circulating around atomic nuclei, electrons spinning on their axes, and rotating positively charged atomic nuclei all are magnetic dipoles. The sum of these effects … Read more