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What is the magnetic force on the charge...

What is the magnetic force on the charge moving parallel to the magnetic field?

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When the charge moves parallel to the magnetic field the value of `''theta''` becomes zero . In the equation `F=qvB sin theta, since theta=0.` The value of force F also becomes zero.
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VGS PUBLICATION-BRILLIANT-ELECTROMAGNETISM-QUESTION GIVEN IN THE LESSON(1 MARK)
  1. Can we calculate the force experienced by a charge moving in a magneti...

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  2. Can we generalize the equation for magnetic force on charge when there...

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  3. What is the magnetic force on the charge moving parallel to the magnet...

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  4. What is the direction of magnetic force acting on a moving charge?

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  5. Can you determinate the magnetic force on a current carrying wire whic...

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  6. What is the force on a wire if its length (L ) makes an angle 'theta' ...

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  7. How could you find its (current carrying wire) direction?

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  8. Is the direction of deflection observed experimentally same as that of...

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  9. Does the right hand rule give the explanation for the direction of mag...

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  10. Can you give a reason for it (deflection of wire)?

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  11. Does the deflection fit with the direction of magnetic force found by ...

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

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

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

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

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

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

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  18. Why does the coil rotate?

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

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  20. How could you make the coil rotate continuously?

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