Where would you find information about an organization's guidelines for moral behavior?

Idon’t quite understand this problem

The electric field between square plates of a parallel-plate capacitor has magnitude e. the potential across the plates is maintained with constant voltage by a battery as they are pulled apart to twice their original separation, which is small compared to the dimensions of the plates. the magnitude of the electric field between the plates is now equal to a)e b)e/4 c)e/2 d)4e e)2e

Which compound is held together by the electrostatic force between two ions? a. co2 b. cci4 c. h2s d. mgf2