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Questions and Answers
What happens to the intensity of an LED when the voltage applied to it is increased?
What happens to the intensity of an LED when the voltage applied to it is increased?
- The intensity increases (correct)
- The intensity becomes zero
- The intensity decreases
- The intensity remains constant
Which of the following methods can be used to change the intensity of an LED?
Which of the following methods can be used to change the intensity of an LED?
- Changing the voltage applied to the LED (correct)
- Changing the size of the LED
- Changing the shape of the LED
- Changing the color of the LED
Which of the following factors does NOT affect the intensity of an LED?
Which of the following factors does NOT affect the intensity of an LED?
- The color of the LED (correct)
- The size of the LED
- The voltage applied to the LED
- The shape of the LED
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