The diagram illustrates how
a
LED torch functions by showing the flow of electricity and the resulting production of Correct article usage
an
light
.
Use synonyms
Overall
, the process involves the movement of electrical energy from batteries to a Linking Words
bulb
, producing Use synonyms
light
through a series of internal components including wires, a switch, and a reflector.
When the power switch is turned on, it completes the circuit, allowing electric current to flow from the batteries located at the bottom of the torch. The current travels through metal springs and wires, eventually reaching the LED Use synonyms
bulb
positioned at the front. Use synonyms
This
causes the Linking Words
bulb
to emit Use synonyms
light
. A reflector behind the Use synonyms
bulb
helps direct and focus the Use synonyms
light
rays forward.
Use synonyms
Conversely
, switching off the button breaks the circuit, stopping the flow of electricity. The casing of the torch is made of plastic, which acts as an insulator, protecting users from electric shocks.Linking Words
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