Recent content by hari krishna parigi

Need some information about electret. Is it possible to charge a metal plate electostatically using electrets. will electrets attract neutral charged things, like glass rod attracting paper pieces after rubbing with wool ?

How the plasma is formed in that bulbs ? will plasma decreases life of tungsten filament when we power that bulb and place near slayer excitor ?

in some videos and instructables i saw plasma in the bulbs. i think it could damage bulb filament when we switch on flashlight near slayer excitor.

what happens if incandescent flashlight is bought near to slayer excitor ? Will the flashlight bulb gets damaged ?

may be u think I am a fool if i say. actually i will get 100 million indian rupees if i do that.

when we microwave a light bulb in oven or place a bulb near magnetron of microwave oven the blue plasma forms inside the bulb, is this because of ionization of gas inside the bulb by microwaves ? after that bulb glows brightly for one or two minutes and it will burn (filament). what happens when...

light bulb is filled with argon and nitrogen mixture. tungsten reacts with normal gases at higher temperatures. but why it is not reacting with nitrogen to form tungsten nitride ? at higher temperature 2500 degrees centigrade when we expose the gases inside the bulb to ionizing radiation, will...

i don't think its 100% pure, will you please tell me how filament is made.

dear zapper, how do you dope tungsten filament of light bulb ?

the task is to damage (filament) or turn off a small incandescent light bulb in flash light (2.4 v flash light bulb) without touching the flashlight. dont say to try EMP devices please. i already tried it using massive 20KV EMP device, :-)

can ionising radiation (gamma) ionize the inert gas filled in incandescent light bulb, and make tungsten to react with inert gas ? can ionizing radiation turn off a small flash light bulb if placed near a ionizing radiation source ? like ir 192 or other isotopes having high energy gamma emission ?

thanks for ur reply can ionizing radiation ionize argon, krypton & xenon gases ? if so, what reaction will happen between these ionised gas and hot tungsten filament ?

is it possible to damage light bulb'S tungsten filament by exposing to ionising radiation?