In this video I will show you how to make your own mini engine from simple and accessible materials. All you need are pins, batteries, a magnet and wire. Connect everything according to the diagram and enjoy the result!The pin and battery motor involves such physical principles:
Electric current is the ordered movement of charged particles in a conductor under the action of an electric field. The battery creates an electric field between its poles and causes the current to flow along the wire.
A magnetic field is a region of space in which a force acts on magnetic materials or charged particles. A magnetic field is created by a permanent magnet or electric current in a conductor. The magnetic field affects the direction of the pins and makes them rotate.
Electromagnetic induction is the phenomenon of electrical current in a closed circuit being produced by a changing magnetic field. This occurs when the pins cross magnetic lines of force and cause a change in magnetic induction flux in the circuit.
#science #experiment #
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