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Answer the following questions : What ...

Answer the following questions :
What is the effect on the magnetic needle in Oersted's experiment, when (1) a current is passed through the wire (2) the current through the wire is increased (3) the current through the wire is stopped (4) the current through the wire is reversed (5) the distance between the magnetic needle and the wire is increased, keeping the current through the wire constant ?

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NAVNEET PUBLICATION-EFFECTS OF ELECTRIC CURRENT-EXERCISE
  1. Answer the following questions : Explain the aplication of heating e...

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  2. Answer the following questions : State the conclusions that can be d...

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  3. Answer the following questions : What is the effect on the magnetic ...

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  4. Answer the following questions : Observe the diagrams and answer the...

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  5. Answer the following questions : Observe the diagrams and answer the...

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  6. Answer the following questions : Observe the diagrams and answer the...

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  7. Answer the following questions : Observe the diagrams and answer the...

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  8. Answer the following questions : Observe the diagrams and answer the...

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  9. Answer the following questions : State the factors on which the magn...

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  10. Answer the following questions : State the right hand thumb rule.

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  11. Answer the following questions : With a neat labelled diagram, descr...

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  12. What is Solenoid?Compare the magnetic field produced by a solenoid wit...

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  13. Answer the following questions : Write Fleming's left hand rule.

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  14. What is electric motor?

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  15. Answer the following questions : State the principal on which the wo...

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  16. Answer the following questions : Explain the construction and workin...

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  17. Answer the following questions : With a neat labelled diagram , expl...

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  18. Answer the following questions : State the uses/ applications of an ...

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  19. Answer the following questions : Which rule is used to find out the ...

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  20. Answer the following questions : Observe the following diagram and a...

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