question_answer

The magnitude of electric intensity \[E\] is such that an electron placed in it would experience an electrical force equal to its weight. \[E\] is given by

A) \[mge\]                                               

B) \[\frac{e}{mg}\]

C)  \[\frac{mg}{e}\]                                             

D)  \[\frac{{{e}^{2}}g}{{{m}^{2}}}\]