Physics
NULL
Medium
Question
The especially designed semiconductor diodes used as indicator lamps in electronic circuits are___________?
A
The switch
B
The light emitting diode
✓ Official correct answer
C
The photo diodes
D
Solar cells.
Community credibility
Registered members can vote for the answer they believe is correct today and explain why. If the facts change after an election or news event, suggest a new option so others can vote it up.
A
The switch
No member explanations yet for this option.
B
The light emitting diode
No member explanations yet for this option.
C
The photo diodes
No member explanations yet for this option.
D
Solar cells.
No member explanations yet for this option.
Explanation
Light emitting diodes (LEDs) are semiconductor diodes specially designed to emit light and are commonly used as indicator lamps in electronic circuits.
Related Questions
Q
The waves which are used for line of sight (LOS) communication are called:
Medium
· Physics
Q
A potential difference is applied across the ends of a wire. If the potential di...
Medium
· Physics
Q
Relation between linear velocity and angular velocity:
Medium
· Physics
Q
If the axis of rotation passes through the body and the body moves around itself...
Medium
· Physics