Question

5. Under what voltage does a torch bulb operate ? ​

Answer 1

Answer:

Because flashlights/torches operate on batteries which generally provide just a few volts (typically 1.5–6 VDC), and because of the limited capacity (in mAH) of those batteries, flashlight bulbs typically consume between fractions of a watt (W) to several watts of power at most, which in turn limits the light output/ ..

Answer 2

flashlights/torches operate on batteriess

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