UNIVERSE | SCIENCE | TECHNOLOGY on Instagram: "Did you know? ⚡ Even when high-voltage power lines are buried underground, they still generate magnetic fields. This happens because whenever electric current flows through a conductor, it creates a magnetic field—no matter if the cable is in the air or underground. 🔹 How it works: Buried transmission cables carry massive currents to power cities. These moving electric charges produce circular magnetic fields around the cables, as described by elec

LM317 Voltage Regulator | 1V to 12V DC Explained #electrical

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SCIENCE | FACTS | BEYOND | HISTORY | on Instagram: "At first glance, it looks like a normal apple — but introduce 18,000 volts of electricity, and physics takes over instantly. The high voltage forces electrical current through the apple’s water-rich interior, rapidly heating it from the inside. 💥 As resistance builds, moisture flashes into steam, pressure spikes, and the apple literally explodes from within. This dramatic reaction is a perfect example of how electricity behaves when it meets c

Detailed Explanation on Instagram: "Follow @detailedexplanation to learn something new every day! 🧠 Without its casing, a CT scan machine appears hazardous due to exposed high-voltage components, intricate internal mechanisms, potential radiation hazards, sharp edges, and moving parts. Its industrial look is much more intimidating compared to its usual smooth, sleek design. (Via: @arch_.irani)"