MCQ
Use of eddy currents is done in the following except
- AMoving coil galvanometer
- BElectric brakes
- CInduction motor
- ✓Dynamo
✓
Answer
Correct option: D.
Dynamo
d
Eddy curments are used.
Eddy curments are used.
Curments like eddy curments are not used in a dyname. This is because an eddy cumment can be produced by both electromagnetic /electromagnet and permanent megnete. Eddy curments are an electric field which is generated by neagnetic field.
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