One of physics meritnation experts told me the formula to find electric charge buti am confused what is E1 AND E2 THERE AND DO WE APPLY THIS FORUMULA TO FIND ELECTRIC CHARGE EVERYWHERE

Dear Student,

Your questions seems to be incomplete. Please post the complete query so that we can assist you better.

The E is used to denote Electric field due to charge. So, E1 and E2 here might denote electric field due to charge 1 and 2.

Regards