Question

A cyclist riding a bicycle fitted with dynamo to a Tyre gets bright light from the bulb connected when he pedals fast.this is because​

Answer 1

Answer:

electro magnetic induction

Explanation:

general DC motor

the faster the coil inside rotates the higher the amount of electricity

Answer 2

This is because the pedals rotate the axle.

When the axle is rotated, the coil of the dynamo also rotates.

The rotation of the coil induces electric current which lights the bulb.

When the cyclist pedals faster, more current is generated.

Generation of more current causes the bulbs to light brighter than earlier.