now add a fourth charged particle, particle 3, with positive charge q3 , fixed in the yz-plane at (0,d2,d2) . what is the net force f⃗ on particle 0 due solely to this charge? express your answer (a vector) using k , q0 , q3 , d2 , i^ , j^ , and k^ . include only the force caused by particle 3. view available hint(s)