Which is the best description of how to build an electromagnet?(1 point) Responses Wrap a wire around an iron or steel core at least ten times. Wrap a wire around an iron or steel core at least ten times. Attach one end of a wire to a battery, and attach the other end of the wire to an iron or steel core. Attach one end of a wire to a battery, and attach the other end of the wire to an iron or steel core. Connect one end of a battery to an iron or steel core with a wire, then connect the other end of the battery to the core with another wire. Connect one end of a battery to an iron or steel core with a wire, then connect the other end of the battery to the core with another wire. Attach a wire to one end of a battery, wrap the wire around an iron or steel core, and attach the other end of the wire to the other end of the battery.

Answer 1

Wrap a wire around an iron or steel core at least ten times. Attach one end of a wire to a battery, and attach the other end of the wire to an iron or steel core.