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CYCLOTRON MCQs

Total Questions : 20 | Page 2 of 2 pages
Question 11. A cyclotron is used to accelerate
  1.    Only negatively charged particles
  2.    neutron
  3.    Both positively and negatively charged particles
  4.    Only positively charged particles
 Discuss Question
Answer: Option D. -> Only positively charged particles
Question 12. Cycltron was invented by
  1.    W.H.Carrier
  2.    G.Goodyear
  3.    T.H.Mainman
  4.    E.O.Lawrence
 Discuss Question
Answer: Option D. -> E.O.Lawrence
Question 13. The cyclotron is a device for
  1.    purifying metals
  2.    accelerating particles
  3.    separating oil from water
  4.    producing protons
 Discuss Question
Answer: Option B. -> accelerating particles
Question 14. A proton of energy 100 eV is moving perpendicular to a magnetic field 10-4 T
  1.    1.76x 106
  2.    2.80x 106
  3.    5.6x 106
  4.    9.6x 103
 Discuss Question
Answer: Option D. -> 9.6x 103
Question 15. In cyclotron the dee shaped chambers are
  1.    Magnetic
  2.    non-magnetic
  3.    a or b
  4.    none of these
 Discuss Question
Answer: Option A. -> Magnetic
Question 16. The cyclotron is used to
  1.    accelerating particles
  2.    separating elements
  3.    purifying metals
  4.    making alloys
 Discuss Question
Answer: Option A. -> accelerating particles
Question 17. A proton and alpha particle follow the same circular path in a transverse magnetic field
  1.    1:4
  2.    1: 2
  3.    1:1
  4.    none of these
 Discuss Question
Answer: Option C. -> 1:1
Question 18. In a cyclotron, If a deuteron can gain an energy of 40 MeV, then a proton can an energy of:
  1.    40 MeV ​ ​
  2.    80 Mev
  3.    20 MeV
  4.    160 Mev
 Discuss Question
Answer: Option B. -> 80 Mev
Question 19. A cyclotron's oscillator frequency is 10MHz and the operating magnetic field is 0
  1.    7 MeV
  2.    9 MeV
  3.    10 MeV
  4.    11 MeV
 Discuss Question
Answer: Option A. -> 7 MeV
Question 20. A Cyclotron is ___
  1.    A charged particle
  2.    A particle Accelerator
  3.    A magnetic particle
  4.    A radioactive particle
 Discuss Question
Answer: Option B. -> A particle Accelerator

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