
A Sinusoidal wave in the context of Electrical or Electronics Engineering is used to represent a time-varying voltage or current whose average value in a cycle is zero. Mathematically, this waveform can be represented by the equation.

A Sinusoidal wave in the context of Electrical or Electronics Engineering is used to represent a time-varying voltage or current whose average value in a cycle is zero. Mathematically, this waveform can be represented by the equation.