A physical energy of the dimension of length that can be formula cut of `c,G` and `(e^(2))/(4 pi epsilon_(0))` is [`c` is velocity of light `G` is universal constant of gravilation e is change

Options

A. `C^(2)[G (e^(2))/(4pi epsilon_(0))]^(1//2)`
B. `(1)/(C^(2))[(e^(2))/(G 4 pi epsilon_(0))]^(1//2)`
C. `1/c G (e^(2))/(4 pi epsilon_(0))`
D. `(1)/(c^(2))[G (e^(2))/(4 pi epsilon_(0))]^(1//2)`

Answer

D