Write a paragraph explaining why coal may be used in makeup and dyes, but graphite and diamond cannot. be sure to use the words atom, chemical composition and extended structure

The electric potential v is constant everywhere within a certain region of space. which statement below is true? the choices are: the electric field is also constant (but not zero) within the region. a charged particle placed within the region will experience an electric force. the electric field is zero everywhere within the region. the electric field varies from place to place within the region.