Explore BrainMass

Explore BrainMass

    Can you use crossed electric and magnetic fields to construct a velocity selector?

    This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

    See attached file.

    © BrainMass Inc. brainmass.com February 24, 2021, 2:16 pm ad1c9bdddf
    https://brainmass.com/physics/velocity/crossed-electric-magnetic-fields-construct-velocity-10454

    Attachments

    Solution Preview

    See attachment for solution.

    Posting 10454
    Suppose the electric field strength is made large enough so the electric force balances the magnetic force and so the total force is zero. Thus

    For a given electric field E and magnetic field B, the charge feels no net force ...

    Solution Summary

    The expert analyzes the cross electric and magnetic fields to construct a velocity. With good explanations and calculations, the problem is solved.

    $2.19

    ADVERTISEMENT