2 Coulomb charged object is placed in an electric field and experiences a force of 10N. Find the strength of the electric field. a. 5 N/C
b. 20 N/C
c. 40 N/C
d. 200 N/C

there is no correct list among the choices you've provided.

the list might look something like this:

-- baby human

-- piccolo

-- flute

-- soprano singer

-- trumpet

-- tenor singer

-- trombone

-- baritone singer

-- baritone horn

-- bass singer

-- tuba

since i had to make up the list myself, i made it easy on myself, and i didn't try to shuffle the string instruments and woodwinds into it too.