How to create tech gadgets

Introduction Check out how to make a tech gadget below: First of all, the tools we need to prepare include batteries, magnets, and copper coils. Attach small magnets of the same polarity (N or S) to the electrical outlet.

How to create tech gadgets

See the production method below:

First of all, the tools we need to prepare are batteries, magnets and copper coils. Attach small magnets of the same polarity (N or S) to the positive and negative terminals of the battery. Next, place the prepared battery into the copper coil. At this time, you will find that the battery continues to shuttle back and forth in the copper coil.

The small magnets are the key point of this experiment. They not only generate a magnetic field, but also act as conductors, connecting the copper coil to the positive and negative poles of the battery, even if there is current. generated in the copper coil, at that time An energized copper coil generates a magnetic field according to the laws of electromagnetic induction and the right-hand rule.

Make a homemade wind turbine, a small generator

The larger the blades, the greater the mass will bee. When the wind is weak, the blades cannot be pushed. the wind is strong, the blades will be affected by the wind due to their large size, even with high power, it is very likely that the motor will burn out. Additionally, the voltage varies between minimum and maximum, which is extremely unstable. The size of the blades should be determined based on the average of the maximum and minimum normal wind speeds in your area to make their rotation more stable. Hope this helps.

No:

1. There are no permanent magnets in the electric fan motor

2 The Coke can blades are not strong enough to support such magnets. a big engine. Make a rotating movement.

3. Do existing water pumps use mains power? In this case, your generator must have a sinusoidal AC output. Since the wind is unstable, it must also have a battery to storeelectrical energy and have a voltage stabilization function. The output power should be greater than the water pump power.

Because it does not conform to the law of conservation of energy, I think your conditional method is impossible to succeed.

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