00:01
Here in this given problem first of all we draw the two axes.
00:09
For these axes there are three charged particles starting with this q3 which is plus 0 .500 microcoulombs that is and here this is q1 which is minus 0 .500 0 .00 microcouple gap between q1 and q3.
00:42
This is given as 4 .00 centimeter and here this is q2 plus 0 .200 microcouple and this gap is missing.
00:58
This is not given but for this right angle triangle hypotenuse is given and that is 5 .00 centimeter.
01:10
Let this triangle be represented by a, b and c.
01:20
We have to solve only the parts c and d of this problem in part c as this is a right angled triangle and as ab that is 4 .00 centimeter and ac ac that is 5 .00 centimeter in this right angled triangle.
01:57
Hence, using pythagoras theorem bc will be given by square root of square of 5 minus square of 4 and it is calculated to be equal to 3 .00 centimeter.
02:12
Okay, in this part, part c, we have to find net force experienced by charge q1.
02:20
So this q1 will be experiencing two forces, net force experienced we have to find and the two forces, one it is being attracted by q2 as the charges are opposite in nature.
02:33
So this is the force f at 1 due to 2.
02:36
Similarly, q1 is being attracted by q3 also as again the charges are having opposite nature...