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State the principle of an electric motor...

State the principle of an electric motor. Name some appliances in which the Electric motor is used.

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Current carrying coil rotates when it is kept in a uniform magnetic field. IT is working principle of an electric motor.
2) Appliances contain electric motor
1.Fans 2. Mixies 3. Grinders 4. Machines
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VGS PUBLICATION-BRILLIANT-ELECTROMAGNETISM-CREATIVE QUESTION FOR NEW MODEL EXAMINATION (SEC-3)CONCEPTUAL UNDERSTANDING
  1. How do you say that the motion of electrons is affected by the magneti...

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  2. How do you exhibit the magnetic force on a current carrying wire in yo...

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  3. Look at the figure and answer the given questions: a) By what the gi...

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  4. Draw the arrangement of apparatus to show that a current carrying wire...

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  5. Draw a diagram which shows that the effect of a magnetic field on a cu...

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  6. Draw the magnetic field lines to the given solenoid.

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  7. Draw a diagram of field lines due to horse shoe magnet between it pole...

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  8. What is the shape of the magnetic field lines around a current carryin...

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  9. Draw the magnetic field lines in uniform magnetic field.

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  10. Draw the diagram of a solenoid.

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  11. Draw a free body diagram of a metal ring.

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  12. Why is Oersted appreciable?

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  13. Who generated emf current at first time? How do you appreciate him /he...

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  14. How do you appreciate the role of induced emf in your daily life?

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  15. Your friend asked you to explain the working principle involved in a i...

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  16. Do these devices produced induced emf ? A) electrical stove b) electr...

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  17. State the principle of an electric motor. Name some appliances in whic...

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  18. What principles are involved in the given devies , which are available...

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  19. Name the appliances working with the principle of Induced emf

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  20. Give one application of the principle "Electrical energy is converted ...

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