Anonymous
Anonymous asked in Science & MathematicsMathematics · 2 months ago

Please help me solve the wuestion?

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2 Answers

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  • 2 months ago

     Electrons are accelerated horizontally by 2.2 kV. 

     They then pass through a uniform magnetic field B for a distance of 3.8 cm, 

     which deflects them upward so they reach the top of a screen 22 cm away, 

     11 cm above the center. 

      Estimate the value of B.

      ANSWER

      3.2 x 10^-4 m • N

  • david
    Lv 7
    2 months ago

    Need to move this post to the PHYSICS section.

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