{"result":{"text":"E with rightwards arrow on top subscript 2 space and space E with rightwards arrow on top subscript 3 a r e E subscript 2 equals fraction numerator 1 over denominator 4 pi epsilon subscript 0 end fraction fraction numerator 2 Q over denominator d squared end fraction space a n d space E subscript 3 equals fraction numerator 1 over denominator 4 pi epsilon subscript 0 end fraction fraction numerator 4 Q over denominator d squared end fraction"},"status":"ok"}