00:01
The net electric field at point p is the sum of electric field due to the charge 1 and the electric field due to charge 2.
00:18
The net electric field, the net electric field at point p3 is the sum of the electric field due to charge 1 and the electric field due to charge 2.
00:34
Here, the electric field due to charge 1 can be written as kq1 over r1 square multiplied by j -cap.
00:43
An e -2 vector, the electric field due to charge q2 can be written as kq2 over r2 square, multiplied by minus sine theta i -cap plus cost -theta j -cap.
01:04
Here, k is the columns constant which is given by 9 into 10 to the power of 9 newton meter square per column square.
01:15
Q1 is the first charge which is given to be plus 8 nanocolums which can also be written as 8 into 10 to the power of minus 9 columns.
01:26
And q2 is given to be plus 12 nanoculums which can also be written as 12 into 10 to the power of minus 9 columns.
01:34
Power of minus 9 columns...