Tech Rumination by Anirudh Vempati

Tech Rumination by Anirudh Effects of Electric Current  Did you know that electric current has different effects? In this Blog Post, we are going to explore the three effects of electric current: the heating effect , the magnetic effect , and the chemical effect . Heating effect of electric current : When electric current passes through a conductor, it produces heat, which is known as the heating effect of electric current. Electric bulbs produce light as the current flows through their filaments. Such bulbs are known as incandescent bulbs. Sandwich makers, geysers, and some electric kettles also use this phenomenon. In ancient engineering, a device called a fuse was used for safety, which worked with the heating effect of electric current. A fuse is a glass cylinder with metal edges, and a thin metal wire connects both the metal edges from inside. This wire melts when excess current flows through it due to the heating effect of electri...

 Ever wondered about the mystique behind crafting magnets or desired to forge your own magnetic wonders? Look no further than the fascinating realm of electromagnets. This revolutionary magnet is born when the dance of electrons along a conductor, like a wire, gives rise to a magnetic spectacle. The revelation of this phenomenon dates back to 1820, credited to the ingenious Danish physicist and chemist, Hans Christian Oersted.  A solenoid, a cylindrical coil that channels its inner magnetism when electrified, takes center stage in the enchanting act of creating an electromagnet. Infuse life into this coil by letting an electric current course through it, and behold, the electromagnet comes alive. However, bear in mind, this magnetism is transient, bidding adieu as soon as the current takes its final bow. Creating an electromagnet at home is a breeze, requiring only a handful of elements: an iron nail, insulated copper wire, a battery, and a touch of sandpaper magic. Coil...