You are Zak/Leann, School Captain of PLM Model School, New Jersey. Write a notice informing the students about an inter school debate competition to be held on 25th
September.

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).

it would be offer because the group is offering all at once.

c, have a good day ~matya