How does a household appliance such as an audio component or a speaker follow the Law of Conservation of Energy?
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How does a household appliance such as an audio component or a speaker follow the Law of Conservation of Energy?
How does a household appliance such as an audio component or a speaker follow the Law of Conservation of Energy?
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Answer:
driven by modulated electric current (produced by an amplifier) that passes through a *speaker coil* which then (through inductance) creates a magnetic field around the coil,creating a magnetic field
Explanation:
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