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QJEEM24Ph289c: JEE Main 2024 Physics - Class 12 JEEM24Ph289c Solution: Following gates section is connected in a complete suitable…

Following gates section is connected in a complete suitable circuit.

JEE Main 2024 (Online) 5th April Morning Shift Physics - Semiconductor Question 13 English

For which of the following combination, bulb will glow (ON) :

Multiple Choice Options

  • A A=1, B=1,C=1,D=0\mathrm{A}=1, \mathrm{~B}=1, \mathrm{C}=1, \mathrm{D}=0
  • B A=1, B=0,C=0,D=0\mathrm{A}=1, \mathrm{~B}=0, \mathrm{C}=0, \mathrm{D}=0
  • C A=0, B=0,C=0,D=1\mathrm{A}=0, \mathrm{~B}=0, \mathrm{C}=0, \mathrm{D}=1
  • D A=0, B=1,C=1,D=1\mathrm{A}=0, \mathrm{~B}=1, \mathrm{C}=1, \mathrm{D}=1

Step-by-Step Verified Solution

For bulb to glow, there should be low-high combination across the bulb.

If A=1,B=0,C=0A=1, B=0, C=0 & D=0D=0

1‾+1‾=0&0‾=1\overline{\overline{1}+1}=0 \quad \& \quad \overline{0}=1

So, bulb will glow.

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