scince

A1:If a balloon is changed and the other one is not they attract .If both are changed they repell.

A2:Only if it's iron or if one is north pole and one is on it's south pole side.

A3:You have to get it just close enough.

A4: The magnet is just like a light bulb because it uses the same things.

A5:It starts with a battery than it goes threw the wires to the moter or lightbulb

A6: If you want to build a fan by a moter and make a light bulb light you need a battery, cords , moter, and light bulbs