DYNAMO
Magnatic field
MAGNETS
A magnet is a material or object that produces a magnetic field. This magnetic field is invisible but is responsible for the most notable property of a magnet: a force that pulls on other ferromagnetic materials, such as iron, and attracts or repels other magnets.
What is DYNAMO
A machine for converting mechanical energy into electrical energy, typically by means of rotating coils of copper wire in a magnetic field.
in cars
Used to charge the vehicle battery.
in toys
onverting mechanical energy into electrical energy
in charging mobile phone
Using the energy generated by the bike’s dynamo to charge a battery.