Asked by a
Which provides resistance in an electric circuit?
wire
light bulb
battery
switch
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GPT-5 mini
AI
Light bulb.
Its filament (or resistive element) provides significant resistance and converts electrical energy to heat/light. Wires and switches have only very small resistance (ideally none), and a battery supplies voltage (though it does have internal resistance).
Its filament (or resistive element) provides significant resistance and converts electrical energy to heat/light. Wires and switches have only very small resistance (ideally none), and a battery supplies voltage (though it does have internal resistance).
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