A student connects the blue coloured LED as shown in the figure. The LED did not glow when switch S is closed. Explain why ?
Answer:
LED is reversed biased that is why it is not glowing.
Physics CBSE Class 12 Sample Paper for 2023 Boards - Solution
Question 2 Important
Question 3 Important
Question 4
Question 5 Important
Question 6 Important
Question 7
Question 8
Question 9 Important
Question 10 Important
Question 11 Important
Question 12 Important
Question 13
Question 14 Important
Question 15 Important
Question 16 [Assertion Reasoning]
Question 17 [Assertion Reasoning] Important
Question 18 [Assertion Reasoning] Important
Question 19 Important
Question 20
Question 21 (Choice 1) Important
Question 21 (Choice 2)
Question 22 Important
Question 23 (Choice 1) Important
Question 23 (Choice 2) Important
Question 24
Question 25 Important
Question 26 Important
Question 27 Important
Question 28 (Choice 1) Important
Question 28 (Choice 2) Important
Question 29 (Choice 1)
Question 29 (Choice 2)
Question 30
Question 31 (Choice 1) Important
Question 31 (Choice 2) Important
Question 32 (Choice 1) Important
Question 32 (Choice 2) Important
Question 33 (Choice 1) Important
Question 33 (Choice 2) Important
Question 34 (i) [Case Based]
Question 34 (ii) [Case Based] Important
Question 34 (iii) - Choice 1 [Case Based]
Question 34 (iii) - Choice 2 [Case Based]
Question 35 (i) [Case Based] Important
Question 35 (ii) [Case Based]
Question 35 (iii) - Choice 1 [Case Based] You are here
Question 35 (iii) - Choice 2 [Case Based] Important
Physics CBSE Class 12 Sample Paper for 2023 Boards - Solution
Last updated at April 16, 2024 by Teachoo
Answer:
LED is reversed biased that is why it is not glowing.