00:01
In this question, the distance between the two charges are given which is equal to 2 .5 centimeter converting into meter, this will be 2 .5 multiply by 10 to minus 2 meter.
00:18
Then the value of the electric potential energy is given which is minus 190 microjoul.
00:31
The value of the total charge is given which is equal to 35 nanoculum.
00:37
So we can write this 35 in the multiplication of 10 -2 minus 9 column.
00:45
Further solving, we can write this.
00:48
The electric potential energy as we know that can be given by k, q1, q2 divided by r.
00:58
So we have the value of u which is minus 190 converting into jule.
01:05
This will be 10 this to minus 6.
01:08
Value of k will be 9 multiply by 10 this to 9.
01:12
We have to find q1, q2.
01:16
Value of r is 2 .5 multiplied by 10 this to minus 2...