JAMB Physics 2019 Objective — Question 22
Question 22 of 40 from the Joint Admissions and Matriculation Board (JAMB) Physics 2019 Objective paper, with the correct answer and a full explanation.
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Which of the following is most strongly deflected by a magnetic field?
- A. gamma rays
- B. X-rays
- C. Beta particlesCorrect
- D. Alpha particle
Explanation
Gamma rays and X-rays are not charged and are not deflected by electric or magnetic fields. Alpha and beta particles are charged and are deflected, but beta particles are more strongly deflected since they are far lighter than alpha particles.
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