as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
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explain what is the principle behind the electrical circuit.
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the principle behind an electrical circuit is that electrical energy is transferred through a closed circuit, from a source of power (such as a battery) to a device that receives electrical energy (such as a light bulb). the electricity flows from the source of power through conductors such as wires and components such as resistors and switches, and then back to the source of power.
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