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JEE Main & Advanced Physics Magnetic Effects of Current / करंट का चुंबकीय प्रभाव Question Bank Numerical Value Type Questions - Moving Charges and Magnetism

  • question_answer
    An electron accelerated by a potential difference \[F=\text{ }1.0\text{ }kV\] moves in a uniform magnetic field at an angle \[\alpha =30{}^\circ \] to the vector \[\overrightarrow{B}\] whose modulus is \[B\text{ }=\text{ }29\text{ }mT.\] Find the pitch (in cm) of the helical trajectory of the electron.

    Answer:

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