In Twelve Years a Slave, the captain assigned each of the slaves a job while the ship is sailing to New Orleans. What is Solomon's job?
He is the waiter.
He prepares the coffee.
He is a steward.
He is an assistant cook.

that is true because that is something they fulfill for their work.

the direction of the magnetic field produced by an electric current will change when the direction of the electric current changes. for example : if a current is flowing in a straight length of wire, the magnetic field is described by a concentric circle (using right-hand rule).

"rodney quicklt turned away and darted into a crowed of student" i thinks thats it but idk