chapter 3 Electricity: Circuits and their components - Part 7

What must be correct while connecting an LED?

Type: MCQ • Marks: 1
What must be correct while connecting an LED?
Options
A. Its direction does not matter
B. It needs no circuit
C. It can work only in darkness
D. Its positive and negative terminals must be connected correctly
Explanation
An LED needs correct polarity to emit light.
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