00:04
Electrostatic fields have several applications such as electro -static fields have several applications such as vandigraph generator vendigraph generator another is photocopier photocopier laser printers laser printers, inkjet printers, inkjet printers and electrostatic air filter.
00:54
They are all based on electrostatic principles, electrostatic air filters.
01:03
Now we can observe there are these applications which are used in, which are common in daily life, but this vendigrass generator is only used for serious research purposes.
01:17
And this is one of the very few high power application.
01:26
Now why there is mostly low power application in electrostatic? low power application in electrostatic.
01:34
The reason is if we consider the high power application vandigraph generator, let's see what are its effect and consequences maybe let's see in case of vandt graph generator if we since we are taking a high power application it contains a sphere at the top of a rod this sphere is this is fair might be insulating and when the charge is given to it.
02:15
The charge get accumulated over the surface of the sphere and the charge keep getting accumulated to such an extent that it practically produces very large electric field, very large electric fields which eventually polarize the air molecule or gases present in the surrounding and the surrounding air become ionized and get conducive get conductive and the electric charge or electric charge get a path to transfer itself from this body this higher voltage high charge body to the surrounding to the nearby equipment or substances if something is put here and here so this is dangerous.
03:18
This is quite dangerous.
03:21
This is equivalent to a 15 million volts.
03:27
This equivalent to a 15 million volts shock.
03:30
If someone is going to receive the electric charge from it through even air, it is about this much voltage...