What happens when the speed of rotor in a generator is doubled?
Distinguish between bicycle dynamo and generator. or Write the difference betwen bicycle dynamo and generator.
Soft iron core is used in generator or dynamo why ?
Working dynamics of a bicycle dynamo is completely opposite to the electric motor, Explain.
Mention any two events hat take place when the speed of bicycle wheel is increased.SEE2074
Write the difference between electric motor and dynamo.
What happens when AC is passed through the coil of dynamo.
What change will occur in brightness of bulb when the bicycle is turned first slowly and then speeded up in dynamo. Why?
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