SSC
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which area of Physics is involved in the installation of electrical lights in your house?
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electromagnetism
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relativity
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quantum mechanics
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mechanics
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Explanation:
Detailed explanation-1: -Charged particles-such as electrons and protons-create electromagnetic fields when they move, and these fields transport the type of energy we call electromagnetic radiation, or light.
Detailed explanation-2: -Electromagnetics is the fundamental physics of electrical engineering, and describes how electric charges and currents create electric and magnetic fields. These fields give rise to the concepts of resistance, inductance, and capacitance that are fundamental to circuit theory.
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