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Which of the following is true for LEDs

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Which of the following is true for LEDs

(a) The light emitted by a LED is inversely proportional to the current flowing through the diode

(b) LED operate in a manner opposite to the working of the optoelectronics or photodiodes

(c) LED cannot be used to generate coherent source of light

(d) None of the mentioned

I got this question during an online exam.

My doubt stems from Limiting and Clamping Circuits and Some Special Types of diodes in portion Diodes of Electronic Devices & Circuits

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Correct answer is (b) LED operate in a manner opposite to the working of the optoelectronics or photodiodes

The explanation is: The working of the optoelectronics is opposite to that of the LEDs.

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