Question

working principle of bicycle dynamo is just opposite of working principle of an electric motor?​

Answer 1

Answer:

it is false . ?????????????????????????? ??????????????

Answer 2

Answer:

Given figure is bicycle dynamo. Here dynamo converts mechanical energy to electrical energy but electric motor converts electrical energy into mechanical energy. Thus a dynamo and electric motor have opposite working mechanism. ... The faster the bicycle moves, the greater the induced voltage - and the brighter the lights