MCQ
The working of dynamo is based on principle of
- ✓Electromagnetic induction
- BConversion of energy into electricity
- CMagnetic effects of current
- DHeating effects of current
✓
Answer
Correct option: A.
Electromagnetic induction
a
(a)Rotation of magnet in the dynamo creates the variable flux which in turn produces the induced current.
(a)Rotation of magnet in the dynamo creates the variable flux which in turn produces the induced current.
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