answersLogoWhite

0

A dynamo's axle pressed against and is turned by the bikes wheel. This turning moves wires in an magnetic field. This motion of wires in the magnetic field creates electricity to power the bike lights. The Law of Conservation of the Electromagnetic field, in particular Faradays Law, is the basis of this.

User Avatar

Wiki User

13y ago

What else can I help you with?

Related Questions

What is the dynamo used for?

Electric Dynamo is used in a replacement of permanent magnets. Recently however, electric dynamo is not longer used to generate power in the United States and in Europe.


What can be power output of dynamo?

The power output of a dynamo can vary depending on its size, design, and efficiency. Generally, dynamos used in bicycles can produce anywhere from 3 to 15 watts of power. Larger industrial dynamos can generate thousands of watts or even megawatts of power.


What is twin spark technology in bikes?

the twin spark technology used in bikes is to give an instant power to run


What is hp in bikes?

Hp in a bikes means Horse power, which in automobile science they used to described the speed generated by the auto


Why is there only one wire on a dynamo lamp in a wind turbine?

The single wire in a dynamo lamp is typically used to connect the lamp to the output of the dynamo, which generates electricity from the rotating movement of the wind turbine's blades. The lamp can be illuminated when electricity is produced by the dynamo, providing a source of light powered by the turbine's energy generation.


What is the meaning of dynamo?

A dynamo is a machine that converts mechanical energy into electrical energy. It typically consists of a coil of wire rotating in a magnetic field to generate electricity. Dynamo is also used to refer to a person with a lot of energy and drive.


How does dynamo produce electricity?

Can a dynamo be used without producing electricity??


How do you get electrcity from coal?

You burn the coal in a power station. The heat form the coal boils water and the pressure from the steam coming from the boiling water is used to turn the rotors of a dynamo. The dynamo makes the electricity.


How the wind energy is converted into electrical energy?

The wind makes the rotor move; this in turn is used to power a dynamo (generator).


How do dynamo lights work to generate electricity for illumination on bicycles?

Dynamo lights on bicycles work by using a small generator that is connected to the wheel. As the wheel turns, the generator produces electricity, which is then used to power the lights for illumination.


Can a dynamo be used to generate electricity?

Yes. Because a dynamo converts rotational energy into electricity.


Why rectifier is not used in dynamo?

rectifier is not used because of damaged of problemAnswer.Because there's no need for that since the lamp on your bicycle can still work on the induced AC power.