This document appears to be a student project report on simulating logic gates. It includes sections on introduction, aim, apparatus, circuit diagram, procedure, and observation. The observation section describes simulating a NOT gate, noting that the LED will glow if input switch A is open (A=0), and will not glow if switch A is closed (A=1).

1. Submitted By: PRIYA KUMARI
XII- A
ROLL NO:
PHYSICS
INVESTIGATORY
PROJECT
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2. 1.Introduction
2.Aim
3.Apparatus
4. Circuit diagram
5.Procedure
6.Observation
7.Biblography
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3. 3
Basic logic gates

4. OBSERVATION: Simulation of NOT gate
a) If switch A is open (i.e. A=0), the LED
will glow, hence Y=1.
b) If Switch A is closed (i.e. A=1), the LED
will not glow, hence Y=0.
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