The color of an LED is typically determined by the magnitude of the diode current.

Name: The color of an LED is typically determined by the magnitude of the diode current.
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Quizplus · Accepted Answer

The color of an LED is primarily determined by the energy band gap of the semiconductor material it is made from, not the magnitude of the diode current. Different materials emit light of different wavelengths (colors) when electrons recombine with holes.

The Color of an LED Is Typically Determined by the Magnitude