Definition Wave Optics studies the nature of light as a wave and explains phenomena like interference, diffraction, and polarization that ray optics cannot. Based on Huygens’ principle...
Drift Velocity ✅ Definition: Drift velocity (vdv_dvd) is the average velocity of electrons in a conductor due to an applied electric field. Even though electrons move randomly, an electric field...
In complex form, a wave is represented using an exponential expression that contains a phase term. This phase changes as we move through space. Wavelength is defined as the distance in space over which...
Definition: Centripetal acceleration is the acceleration of a particle moving in a circle, directed towards the center of the circle. Even if speed is constant, velocity changes because direction...