Homeostasis is a self-regulatory mechanism by which organisms maintain constant internal environment irrespective of external changes. Very interesting to see how this works in thermoregulation. Thermoregulation...
Polarity of the Rod There is a very important topic in EMI called Motional emf. There is a specific use case where the Rod moves over between the Rails. We know that when this Rod moves in the Perpendicular...
Dc does not have any cycle and consists of positive and negative(like square waveform) polarity, and the frequency of DC supply is always zero because the time period is infinity. But, in case of AC,...