Q24
Assertion (A) Light Emitting Diode (LED) emits spontaneous radiation. Reason (R) LED are forward biased p - n junction.
A.
Both A and R are true and R is the correct explanation of A
AnswerB.
Both A and R are true, but R is not the correct explanation of A
C.
A is true, but R is false
D.
A is false, but R is true
Answer: Option A
Solution
Answer: Option A
No explanation is given for this question Let's Discuss on Board