In the electric motor lab, what did you attempt to demonstrate with the electric motor?

Electric motor is a device which converts electrical energy into mechanical energy. The motor works on the principle that a coil carrying current experiences a torque when placed in a magnetic field. The torque causes the coil to rotate in the magnetic field.

An electric motor has a rectangular frame on which many turns of insulated wire is wound. The ends of the wire are connected to a source that sends current through the coil of wire. The coil is placed in between the pole pieces of a strong magnet. When current flows through the coil, the coil starts to rotate.

The rotational motion of the coil can be used to run fans, operate pumps or for other purposes that would require rotation.

Thus, the electric motor, utilizes the electrical energy provided to it and converts into mechanical energy.

Solids have a definite shape and volume. Liquids have a definite volume, but take the shape of the container. Gases have no definite shape or volume.

Solids have a fixed shape and a fixed size. The particles are very close together and held in place by strong forces (bonds). Their particles cannot move around, but they do vibrate. Because the particles cannot move around, a solid has a fixed shape.

Solids can be hard like a rock, soft like fur, a big rock like an asteroid, or small rocks like grains of sand. The key is that solids hold their shape and they don't flow like a liquid.

Hope It Helps!