Which of the following statements is FALSE about LED lamps?

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Physics · Semiconductor Devices

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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Correct answer

An LED is doped with silicon and germanium like all semiconductor devices.

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Answer 1

The cathode region of an LED would have a slight bent in the structure in comparison with the anode portion.

Answer 2

An LED is a semiconductor device.

Answer 3

An LED works in forward biased condition only.

Answer 4

An LED is doped with silicon and germanium like all semiconductor devices.

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