# Find the work done in bringing a charge +q from infinity to a distance "a" from a charge +Q (using integration)?I tried it but the sign of my work was +ve which is incorrect (it should be -ve), can someone find what i did wrong ?

Vikas TU
14149 Points
3 years ago
Dear student
You have done mistakes in taking the imit of integration.
It will be from a to infinity,