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What is the radius of the …

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What is the radius of the path of an electron moving at speed 0.1c in a magnetic field of 0.0006T perpendicular to it? c is speed of light in vacuum??

    • Posted by Sidhant Kumar 5 years ago

    CBSE > Class 12 > Physics
    • 1 answers

    Gaurav Seth 5 years ago

    Explanation:

    Given:

    Speed of the electron  m/s

    Magnetic Field  T

    To find out:

    Kinetic Energy of the electron

     

    Solution:

    We know that

    Mass of an electron  kg

    Charge of en electron  C

    In magnetic field since the movement of the electron is perpendicular Therefore, the force acting on it will not cause any change in kinetic energy

    Thus, kinetic energy is

     Joule

     Joule

     Joule

     eV     (∵ 

     eV

     KeV

    0Thank You

    ANSWER
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