When it comes to understanding vectors, calculating their magnitudes is an essential skill for anyone studying physics, mathematics, or engineering. The magnitude of a vector is simply its length or ...

If \(\overrightarrow {PQ} = \left( {\begin{array}{*{20}{c}} a\\ b\\ c \end{array}} \right)\) then the magnitude of \(\overrightarrow {PQ}\) is written as \(\left ...

Acceleration is a fundamental concept in physics that involves the measure of the change in an object’s velocity over time. It is a vector quantity, meaning it has both magnitude (size) and direction.

Last month, we saw how you can use vectors to define complex circuits and determine current. This month, we'll show you how to use vector diagrams and some simple math to calculate neutral currents in ...

A vector can be represented by a line segment labelled with an arrow. A vector between two points A and B is described as: \(\overrightarrow{AB}\), \(\mathbf{a}\) or \(\underline{a}\). The vector can ...