[Al Skierkiewicz]

Electromagnets are not allowed under the rules. If you follow the flow chart there is a section on electronics where it askes the question "Is the part a motor, solenoid, pump, or other actuator?" Since the answer is Yes you cannot use it. An electromagnet is by definition a solenoid, i.e. a coil of wire, wound around a form, that induces a manetic field by the introduction of electricity, to attract another metalic object. Sorry.