English: So that means, that mean E₂ what call E₂; E2 So, that is why R_(e2) ²=( V₂ + I₂ R_(e2) )² + I₂ XE₂ ²; that means, that E₂= ² √of this one.
Telugu: కాబట్టి దీని అర్థం, E₂ ² = √ V₂ + I₂ R_(e2) ² + I₂ X_(e2) ² అవుతుంది.