Moving Coil Galvanometer, Ammeter & Voltmeter One Shot | JEE Main PYQs & Concept
Автор: JEE NEET PHYSICS PYQ
Загружено: 2026-01-20
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Master Moving Coil Galvanometers & Conversions in One Shot! 🚀
Struggling with Shunt resistance? Confused about how a Galvanometer turns into a Voltmeter? In this comprehensive "One Shot" session, we break down the Moving Coil Galvanometer (MCG) from scratch and master its conversions to Ammeters and Voltmeters.
We don't just stop at theory—we solve recent JEE Main PYQs (Previous Year Questions) to ensure you can apply these concepts under exam pressure. This is a must-watch topic that consistently appears in the JEE Physics paper!
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📍 What You Will Learn:
• MCG Fundamentals: Torque on a current loop, radial magnetic field, and the working principle.
• Key Formulas: Current sensitivity, Voltage sensitivity, and the figure of merit.
• Conversion to Ammeter: Why and how we use a Shunt in parallel.
• Conversion to Voltmeter: Adding high resistance in series.
• JEE Main PYQs: Step-by-step solutions to 2023, 2024, and 2025 problems.
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