The output from the dynamo varies with the speed of the bicycle. And as a geared bicycle is likely(but don't have to) travel a bit faster than the single speed, it may produce a bit more electricity.
To turn the dynamo in order to make electricity.
It's your basic electromagnetic device. Pressing the pickup wheel of the dynamo against a bicycle wheel in motion cause the inner parts of the dynamo to spin. What's spinning is a pair of magnets surrounded by coils. When the magnetic field through a coil changes you get electricity. That electricity can then power a light.
To provide electricity for the bike lights without having to rely on batteries.
A dynamo is a type of electrical generator. On a bicycle it is in contact with the wheels, so that it spins when the bike is moving. That spinning is turned into electricity, which can be used to power bicycle lights.
A dynamo
It converts mechanical energy into electric energy.
Yes, it is possible to convert the rotational motion of a bicycle wheel into electrical energy using a device called a dynamo. A dynamo is a small generator that contains magnets and a coil of wire. When the bicycle wheel turns, it spins the dynamo, generating electricity that can be used to power lights or charge batteries.
A dynamo takes in motion and outputs electricity and a motor takes in electricity and outputs motion. A dynamo converts mechanical energy to electric energy while a motor converts electrical energy to mechanical energy.
Miachael Faraday , who is the father of electricity found dynamo. Dynamo is a device to produce electricity.
Can a dynamo be used without producing electricity??
Sure. It's done "all" the time. Anyone who has ever ridden a bicycle with dynamo powered lights, have produced electricity by cycling. There are even a few novelty builds out there, where a stationary bicycle is hooked up to a bigger generator to run a TV, a computer, or some other appliance from. But if you're talking about wide-scale production of electricity by cycling, then - no. Humans aren't good enough as motors for that to be realistic.
describe how a dynamo produces electricity? when it moves back and fort it produce electricity The dynamo consists of hollow space which has of 2 magnets, one at the top and other at the bottom. An iron coil is passed through the centre of the dynamo. When this coil rotates, the dynamo produces electricity