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Which of the following statement is corr...

Which of the following statement is correct ?

A

A charged particle can be accelerated by a magnetic field

B

A charged particle cannot be accelerated by a magnetic field

C

The speed of charged particle cane be increased by a unifrom magnetic field

D

The speed of charged particle cane be increased by a non-unifrom magnetic field

Text Solution

Verified by Experts

The correct Answer is:
A
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CP SINGH-MAGNETIC FORCE, MOMENT AND TORQUE-Exercises
  1. Two ions have equal masses but one is singly- ionized and the other i...

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  2. A particle is projected in a plane perpendicular to a uniform magnetic...

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  3. Which of the following statement is correct ?

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  4. A charged particle begins to move in a magnetic field, initially paral...

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  5. Two charged particles P and Q enter a uniform magnetic field normally ...

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  6. A beam consisting of protons and electrons moving at the same speed go...

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  7. An electron and a proton enter a magnetic field at right angles to the...

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  8. Two particles A and B of masses m(A) and m(B) respectively and having...

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  9. A charged particle having kinetic energy E enters normally a region of...

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  10. A coil having N turns is wound tightly in the form of a spiral with in...

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  11. H^(+), He^(+) and O^(++) all having the same kinetic energy pass thro...

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  12. An electron and a proton are moving on straight parallel paths with sa...

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  13. Maximum kinetic energy of the positive ion in the cyclotron is

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  14. A particle mass m charge Q and kinetic energy T eneters transverse un...

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  15. The figure shows three situations when an electron moves with velocity...

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  16. A proton of mass 1.67xx10^(-27)kg and charge 1.6xx10^(-19)c is projec...

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  17. A particle of mass M and charge Q moving with velocity vec(v) describe...

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  18. Two ions having masses in the ratio 1 : 1 and charges 1 : 2 are projec...

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  19. A particle of charge -16xx10^(-18) coulomb moving with velocity 10 ms^...

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  20. At a specific instant emission of radioactive compound is deflected in...

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