The current leading to an electromagnet with a strength of 800 ampere-turn is reduced by the power company from 20 amp to 10 amp. What can you
do to keep the strength of the electromagnet constant?

car a and b are moving in opposite directions

plz mark.me the brainliest i rlly need this kind of yours in exchange

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.