https://www.khanacademy.org/science/up-class-12-physics/x0958a876c1afdc76:moving-charges-and-magnetism/x0958a876c1afdc76:moving-coil-galvanometer/e/working-of-a-moving-coil-galvanometer 2026-04-08T00:16:02.937952483Z Working of a moving coil galvanometer Let's solve some problems to better understand the functioning of a moving coil galvanometer. Aakash exercise https://www.khanacademy.org/science/electrical-engineering/ee-circuit-analysis-topic/ee-resistor-circuits/v/ee-voltage-divider 2024-05-29T15:36:53.180294047Z Voltage divider Explore the voltage divider, a fundamental circuit pattern in electrical engineering, consisting of two series resistors that control output voltage. Master the voltage divider expression, which calculates output voltage based on input voltage and resistor values. Dive into practical examples, learn when to apply this versatile circuit, and understand the importance of considering current flow for accurate voltage division in real-world applications. Willy McAllister video https://cdn.kastatic.org/googleusercontent/gibfSgCESIn97lbgeaMint3nDbz-SSZAxPJTJT8IJvNbSbuG99OuhJgDoxb0kFjtbUCHTrXTO15fAscJ4UN7bs8R Voltage divider Explore the voltage divider, a fundamental circuit pattern in electrical engineering, consisting of two series resistors that control output voltage. Master the voltage divider expression, which calculates output voltage based on input voltage and resistor values. Dive into practical examples, learn when to apply this versatile circuit, and understand the importance of considering current flow for accurate voltage division in real-world applications. https://cdn.kastatic.org/ka-youtube-converted/t_hPrz7rs34.mp4/t_hPrz7rs34.mp4 399 Potentiometers and null methods https://www.khanacademy.org/science/electrical-engineering/ee-circuit-analysis-topic/ee-resistor-circuits/v/analyzing-a-resistor-circuit-with-two-batteries 2024-05-29T15:36:53.180294047Z Analyzing a resistor circuit with two batteries Discover how to solve complex circuit problems in physics by simplifying schematics, combining parallel resistors, and applying Ohm's law. Master the art of analyzing circuits with multiple batteries and resistors to find the current flowing through each component. Boost your electrical engineering skills and conquer challenging circuit questions. Willy McAllister video https://cdn.kastatic.org/googleusercontent/Pa_DoA1_UwsTUUz1fj93NzT-o7nXZxQ2dnjfzNM_66YWYurFjv7ON_SoU2uxlOk9qwDh8uqFskHCfsCkyRjBm8s Analyzing a resistor circuit with two batteries Discover how to solve complex circuit problems in physics by simplifying schematics, combining parallel resistors, and applying Ohm's law. Master the art of analyzing circuits with multiple batteries and resistors to find the current flowing through each component. Boost your electrical engineering skills and conquer challenging circuit questions. https://cdn.kastatic.org/ka-youtube-converted/j-iR7puLj6M.mp4/j-iR7puLj6M.mp4 584 Potentiometers and null methods https://www.khanacademy.org/science/electrical-engineering/ee-circuit-analysis-topic/ee-resistor-circuits/a/ee-voltage-divider 2025-06-30T13:24:56.290137498Z Voltage divider A voltage divider is a simple series resistor circuit. It's output voltage is a fixed fraction of its input voltage. The divide-down ratio is determined by two resistors. Written by Willy McAllister. article https://www.khanacademy.org/computing/computers-and-internet/xcae6f4a7ff015e7d:computing-innovations/xcae6f4a7ff015e7d:monitoring-innovations/a/sensor-types 2021-04-29T08:00:27Z Sensors article https://www.khanacademy.org/computing/computers-and-internet/xcae6f4a7ff015e7d:computing-innovations/xcae6f4a7ff015e7d:monitoring-innovations/a/sensor-networks 2021-08-17T05:32:44.151951427Z Sensor networks article https://www.khanacademy.org/computing/computers-and-internet/xcae6f4a7ff015e7d:computing-innovations/xcae6f4a7ff015e7d:monitoring-innovations/a/smart-buildings-transportation-and-grids 2021-04-29T07:56:22Z Smart buildings, transport, and grids article