Hey! If you are a class 12 student and looking for physics investigatory projects, do not miss CoolJunk DIY(do-it-yourself) physics kits: CoolJunk Physics Investigatory Project Kits

Using step-by-step visual instructions & detailed theory manual, you can make your physics investigatory project within hours & score 100% marks in practical. Here is the list of topic based projects for class 12:

1. Verification of Kirchhoff Laws and Ohms Law
2. Variable Resistors: Potentiometer, Preset & LDR: Sequential glowing of LEDs, Internal structur ....etc

[:=Read Full Message Here=:]

this site is to download projects or just to read some people's comments only , i am really very upset with this site because whenever i try to download some project it shows me only some comments which are worthless for me .. so please help me out if there are projects to download then show them instead of hiding them, with proper instructions to download..:(..:(..:(..:(..:(..:(..:(..:( ....etc

[:=Read Full Message Here=:]

for investigatory projects in physics for class 12 on fire alarm ? ....etc

[:=Read Full Message Here=:]

efefefjgwwfbfhkffnmm
rtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrtrth
....etc

[:=Read Full Message Here=:]

to study various factors on which internal resistance depends ....etc

[:=Read Full Message Here=:]

Physics Investigatory Project Topic:-Selective Isolation and Manipulation

Abstract
The Objective : The goal of this project is to determine a general set of parameters for moving, manipulating, and cutting single-walled carbon nanotubes with and without a charged tip that can be used on a world-wide scale as a standard for nanochip fabricators.

Methods/Materials
- Pacific Nanotechnology Atomic Force Microscope

- Pacific Nanotechnology Standard AFM tip and Charged AFM tip

- Dell 2350 computer

- Silicon dioxide plated chip with e ....etc

[:=Read Full Message Here=:]

set up of common base trasister circiut and to study it's input and output characteristics is very usefull project ....etc

[:=Read Full Message Here=:]

looking for physics investigatory project of class 12th!..please help me by sending me a whole physics project with objective, procedure, result, precautions , sources of error,..etc. on a simple topic.

juhi poddar
bangalore
India ....etc

[:=Read Full Message Here=:]

Can any1 pls help me my project on logic gates.. vry urgent.. ....etc

[:=Read Full Message Here=:]

Transistor as a Switch

When used as an AC signal amplifier, the transistors Base biasing voltage is applied in such a way that it always operates within its active region, that is the linear part of the output characteristics curves are used.
However, both the NPN & PNP type bipolar transistors can be made to operate as ON/OFF type solid state switch by biasing the transistors Base terminal differently to that for a signal amplifier.

Solid state switches are one of the main applications for the use of transistor to switch a DC output ....etc

[:=Read Full Message Here=:]