00:01
Here two parallel plates are there.
00:04
So it is one and it is another parallel plate.
00:11
And distance between them is given as 1 .5 millimeter.
00:20
Now charges are given like this.
00:24
Here positive charge is given that is 5 into 10 to the power minus 9 full on.
00:32
And here negative charge is given that is minus 5 into 10 to the power minus 9 full on.
00:39
Okay? so we know that for one plate, let's say it is a charge plate and charge density is then electric field at this, let's say this is sigma by 2 epsilon naught.
00:57
Okay? so for positive charge plate, for this electric field is in this direction.
01:05
This is sigma by 2 epsilon naught.
01:08
And for this negative charge plate also the electric field is this direction.
01:14
This is also sigma by 2 epsilon naught.
01:17
So total we can say electric field, total electric field e equal to e due to positive charge plate, charged plate plus e due to negatively charged.
01:54
Okay? we can say like this...