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A proton, alpha particle and electron …

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A proton, alpha particle and electron having the same kinetic energy are thrown into a magnetic field. Which of them will have the smallest radius? (b) What is the radius ratio of proton and alpha particle?

    • Posted by Vani Singh 5 years, 1 month ago

    CBSE > Class 12 > Physics
    • 1 answers

    Arvind Kumar 5 years, 1 month ago

    Radius is directly proportional to mass^1/2 / charge So mass of electron is least so R is smallest. R.p : R.α = 1:1

    1Thank You

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