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FACERII (Why the bulb of a dynamo glow brightly when

speed of bicycle is increased and become dim when the
speed is decreased? Give reasons.)
Am
ma​

1 Answer

10 votes

Answer:

As the bicycle moves, the wheel turns a magnet inside a coil. This induces enough electricity to run the bicycle's lights. The faster the bicycle moves, the greater the induced voltage - and the brighter the lights.

Step-by-step explanation:

hope you understand :)

User Ketan P
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