Reaction Paper On Electric Motors

you may have wondered, just how do those electric motors work? Have you ever played with magnets? If so, you are well on your way to understanding how simple electric motors work. But, you may have wondered, just how do those electric motors work .the metal, needles, and wire created a closed loop circuit that can carry current. Current flows from the negative terminal of the battery, through the circuit, and to the positive terminal of the battery Current in a closed loop also creates its own magnetic field, which you can determine by the “Right Hand Rule.” Making a “thumbs up” sign with your right hand, the thumb points in the direction of the current, and the curve of the fingers show which way the magnetic field is oriented

An electric motor uses the attracting and repelling properties of magnets to create motion. An electric motor contains two magnets; in this science project, you will use a permanent magnet (also called a fixed or static magnet) and a temporary magnet. The temporary magnet is also called an electromagnet. A permanent magnet is surrounded by a magnetic field (a north pole and a south pole) all the time (hence the term "permanent"), but the electromagnet creates a magnetic field (a north pole and a south pole) only when electric current is flowing through a wire (hence the

The solution applied in this science project uses Newton's first law of motion , which states that an object in motion remains in motion unless acted upon by an outside force. This means that when the electromagnet is spinning, it will continue to coast through a rotation unless something stops it. As discussed above, if current is always flowing through the wire, the resulting pushes will oppose each other, and the coil will bounce back and forth, but not spin continuously. However, if we can make the current flow only half of the time, all the pushes are in the same