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Why don't two magnetic lines of force in...

Why don't two magnetic lines of force intersect each other?

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No two magnetic field lines can ever intersect each other. If they do, then it would mean that at the point of intersection there are two directions of magnetic field, which is not possible.
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U-LIKE SERIES-MAGNETIC EFFECTS OF ELECTRIC CURRENT -LONG ANSWER QUESTIONS
  1. Why don't two magnetic lines of force intersect each other?

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  2. A student fixes a sheet of white paper on a drawing board. He places a...

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  3. A student fixes a sheet of white paper on a drawing board. He places a...

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  4. Draw the pattern of magnetic field lines produced around a current- ca...

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  5. State and apply right-hand thumb rule to mark the direction of the fie...

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  6. How will the strength of the magnetic field change when the point wher...

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  7. What is a solenoid ? Draw the magnetic field pattern through and aroun...

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  8. What does the pattern of field lines inside the solenoid indicate ? Ho...

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  9. What is a solenoid ? Draw the pattern of magnetic field lines of (i) a...

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  10. Explain an activity to show that a current-carrying conductor experien...

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  11. (a) State the rule you would use to find the acting on a current ...

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  12. A current - carrying conductor is placed in a magnetic field. Now ans...

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  13. State Fleming's left -hand rule .

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  14. Write the princple of working of an electric motor.

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  15. Explain the function fo the following parts of an electric motor :...

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  16. what is electromagnetic induction?

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  17. Explain the various methods of producing induced current.

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  18. State the rule which gives the direction on indcued current .

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  19. Name two devices which work on the principle of elctromagnetic ind...

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