Which expression gives the electric field vector formed at the point P at a distance up to the right end of the rod of length L with "-Q" charge and A uniform charge density? Please do a step by step and clean solution. I wish you healthy days. L -Q.2 a A) -1 Qdx Lo (a+x)21 B)+kλ f adx (1+x)2(C)-Qax LJO (L+a-x)21° D) +kλ fo adx (L-x)21 E)-Qdx Jo (L-a-x)21

Which expression gives the electric field vector formed at the point P at a distance up to the right end of the rod of length L with "-Q" charge and A uniform charge density? Please do a step by step and clean solution. I wish you healthy days. L -Q.2 a A) -1 Qdx Lo (a+x)21 B)+kλ f adx (1+x)2(C)-Qax LJO (L+a-x)21° D) +kλ fo adx (L-x)21 E)-Qdx Jo (L-a-x)21