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Can we use this knowledge to construct a...

Can we use this knowledge to construct an electric motor?

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Yes, This is the principle of electric motor.
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VGS PUBLICATION-BRILLIANT-ELECTROMAGNETISM-QUESTION GIVEN IN THE LESSON(1 MARK)
  1. Does the deflection fit with the direction of magnetic force found by ...

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  2. What happens when a current carrying coil is placed in a uniform magne...

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  3. Can we use this knowledge to construct an electric motor?

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  4. What is the angle made by AB and CD with magnetic field?

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  5. Can you the direction of magnetic force on sides AB and CD?

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  6. What are the directions of forces on BC and DA?

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  7. What is the net force on the rectangular coil?

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  8. Why does the coil rotate?

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  9. What happens do the rotation of the coil if the direction of current i...

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  10. How could you make the coil rotate continuously?

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  11. How can we achieve this (convertion of electrical energy to mechanical...

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  12. What happens when a coil is continuously rotated in a uniform magnetic...

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  13. How is current produced?

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  14. Why is there a difference in behaviour in these two cases?

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  15. What force supports the ring against gravity when it is being levitate...

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  16. Could the ring be levitated if DC is used?

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  17. What is this unknown force acting on the metal ring?

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  18. What is responsible for the current in the metal ring?

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  19. What could you conclude from the above analysis (metal ring lifts up a...

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  20. Which law explained the direction of induced current in a coil?

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