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If an electron is not deflected in passi...

If an electron is not deflected in passing through a certain region of space, can we be sure that there is no magnetic field in that region ?

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PUNJAB BOARD PREVIOUS YEAR PAPERS-FORCE ON A CHARGE-Exercise
  1. How much force will be experienced by a cahrge in a uniform magnetic f...

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  2. What is the magnetic force experiencedby a stationary charge exposed t...

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  3. Cyclotron is not suitable for accelerating electrons.' Explain why.

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  4. If an electron is not deflected in passing through a certain region of...

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  5. Withthe help of a suitable diagram, explain the construction, working ...

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  6. Withthe help of a suitable diagram, explain the construction, working ...

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  7. Withthe help of a suitable diagram, explain the construction, working ...

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  8. Discuss the motion of a charged particle in uniform magnetic field, wh...

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  9. Withthe help of a suitable diagram, explain the construction, working ...

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  10. Explain the principle, construction and working of a cyclotron with th...

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  11. Withthe help of a suitable diagram, explain the construction, working ...

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  12. Explain the principle, construction and working of a cyclotron with th...

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  13. Withthe help of a suitable diagram, explain the construction, working ...

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  14. An electric charge enters in electric field at right angles to the dir...

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  15. Withthe help of a suitable diagram, explain the construction, working ...

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  16. Withthe help of a suitable diagram, explain the construction, working ...

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  17. Cyclotron is not suitable for accelerating electrons.' Explain why.

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  18. What will be the path of a charged particle moving perpendicular to a ...

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  19. Explain the principle, construction and working of a cyclotron with th...

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  20. With the help of labelled diagram, give the principle, construction an...

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