Small electric AC generator vs 3 bulbs 7 W test
Electric energy generator with DC motor connected to 3 bulbs, generator working model , no tricks - Make the circuit easy, like an AC generator--by attaching the two wires attaching the available ends of the wires of the coil to the buls in paralel. Use a coil that is larger than the magnet, so the magnet can fit inside. All you have to do is to attach a sphere magnet to the shaft of a small DC motor. Power the DC electric motor with a battery and the small Ac generator is ready.
Note : Fix the neodymium sphere on the motor shaft between the magnetic poles.
Changing magnetic field (spinning magnet fixed between the magnetic poles on the electric motor shaft ) near a coil = electricity (Ac voltage )
A small electric Dc motor is spinning a neodymium sphere magnet near a coil with thin wire. In this movie you can see the result. The small generator is able to light 3 domestic led bulbs 7 W each.
Science project objective :
Build an electric generator and study how much electricity is generated.
The complete history of this small generator : https://electricgeneratorproject.blog...
The electricity you use to power everyday devices is generated by electrical generators. You will build your own generator, you can make small changes adjusting the distance between the spinning sphere and the coil and test when spinning sphere generate electricity.
The formula :
3 V Dc motor, neodymium sphere and coil without core = electric generator
electric generator using Dc motor setups :
1. 3V Dc motor – inside toys which using two batteries 1.5 V AA
2. coil without core inside synchronous motor 230 V – A4 laminators, microwave turntable motor - remove the core inside the motor
3. neodymium magnet sphere 13 mm (or 12,7 mm )
4. neodymium screw pot metal case 13 mm – remove neodymium magnet from the metal case – simple generator component
5. plastic connector used to fix screw pot metal case – dc motor ax inside car toys – heat the crew pot metal case to fix the plastic connector – simple generator component plastic connector used to fix the screw - metal case to dc motor ax
6. plastic and metal components from mechanical construction kit – used to build the holder for dc motor and coil – simple generator holder construction kit
7. 3.7 V battery 600 m Ah - mini drone or a related battery 3,7 V rechargeable battery
8. 230 V - 3 led bulbs 7 W + E 27 3 sockets 230V or 9 W led bulb 230 V
9. power switch + wires
Operations
1. Remove the magnet from the neodymium screw pot metal case
2. Remove the coil from the synchronous motor
3. Attached the screw pot metal case to the dc motor ax through the plastic connector
4. Create the simple generator holder
5. Connect the wires to the dc motor and battery through the power switch.
6. Connect the bulbs using wires to the coil output ( in Ac current it doesn't matter the conection order, only in dc is very important)
7. Assemble all the components
Video category : science experiments, science project, science fair projects
Moving a magnet inside a coil of wire, pushes the electrons in the wire and creates an electrical current.
This method of generating electricity, called induction, was discovered by Michael Faraday in 1831.
Questions and answers :
Question : " What about the You Tube videos with the free energy content which are tones, are they real ? "
Answer : The videos which are presenting free energy devices on You Tube are scams. YouTube team have to reviewed their content which violates their spam, deceptive practices and scams policy. All free energy You Tube content has to be eliminated as soon as possible.
This YouTube channel DOES NOT promote scams or other misleading practices.
author: S.T.
email : [email protected]