Calculate Direction Of Net Force On Charges With Velocities In Uniform Magnetic Field

Question

Charges Q1 > 0 and Q2 < 0 have velocities in the plane of the page. A uniform magnetic field with magnitude B is going into the plane of the page, and a uniform electric field with magnitude E is going up (towards the top of the page). I the speed of charge 1 satisfies v1 > E/B and the speed of charge 2 satisfies v2 < E/B, what is the direction of the net force on charges 1 and 2? (Up means towards the top of the page, and down means toward the bottom of the page.)

 

Download Full Solution

Comments

  • HWA
    Rasha

    this is a very good website

  • HWA
    maani

    I have 50 questions for the same test your page is showing only 28

  • HWA
    joeanne

    hi can you please help or guide me to answer my assignments. thanks

  • HWA
    joeanne

    hi can anyone help or guide me to my assignments. thanks

  • HWA
    Monik


  • HWA
    Cristina

    This solution is perfect ...thanks

  • HWA
    Janete

    Hello Allison,I love the 2nd image that you did! I also, had never heard of SumoPaint, is something that I will have to exolpre a bit! I understand completely the 52 (or so) youtube videos that you probably watched. Sometimes they have what you want, sometimes they don't! However, it is always satisfying when you are able to produce something that you have taught yourself. Great job!Debra 0 likes

  • HWA
    Sandeep

    Perfect bank of solution. 

  • HWA
    Oxana

    great !

  • HWA
    Paul Brandon-Fritzius

    thanks for the quick response. the solution looks good. :)

  • HWA
    tina Johnson

    thnx for the answer. it was perfect. just the way i wanted it. 

  • HWA
    Giuseppe

    works fine.