Covers the flow of electricity, explained through components # 🧭 Index - [[Batteries]] - Simple explanation of stored energy inside a battery - [[Capacitance]] - Measure of a capacitor’s ability to store charge per unit voltage - [[Capacitors]] - Passive two-terminal components that accumulate and store electric charge on conductive plates separated by a dielectric - [[Circuits]] - Closed networks of interconnected components through which electric current flows - [[Current]] - Rate of flow of electric charge - [[Current Density]] - Electric current per unit cross-sectional area - [[Junction]] - Nodes where three or more circuit elements connect - [[Kirchhoff's Laws]] - Two fundamental rules for circuit analysis - [[Ohm's Law]] - Relationship between voltage, current, and resistance - [[Potential Difference]] - Work done per unit charge to move a charge between two points - [[Power in Circuits]] - Rate of electrical energy transfer - [[Resistance]] - Opposition to the current flow in a material - [[Resistivity & Conductivity]] - Intrinsic material properties - [[Resistors]] - Discrete components designed to provide specified resistance --- > 🗂️ You're browsing the Math & Matter Website. [Star it on GitHub](https://github.com/rajeevphysics/Obsidan-Thinkbook) to follow updates and support open learning. ---