Lesson: The Moving-Coil Galvanometer Physics • Third Year of Secondary School

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In this lesson, we will learn how to describe the application of the motor effect to the measuring of electric current by a moving-coil galvanometer.

Students will be able to

describe the arrangement and functions of the components of a moving-coil galvanometer,
describe the deflection of a moving-coil galvanometer in response to an applied current,
calculate the sensitivity of a moving-coil galvanometer.

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