Physics, 25.02.2020 19:00, haelleydorethy
When a steady current flows through a resistor, the resistor heats up. We say that "electrical energy is dissipated" by the resistor, that is, converted into heat. But if energy is dissipated, where did it come from? Did it come from the voltage source through the wires?
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When a steady current flows through a resistor, the resistor heats up. We say that "electrical energ...
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