Recent content by _Chemicals_

  1. C

    Two dipoles on an axis. There is one point where the E field vanishes.

    We're still confused :(
  2. C

    Two dipoles on an axis. There is one point where the E field vanishes.

    Homework Statement THE ANSWER IS CHomework Equations None given. Pondering: E=(1/(2(pi)εnaught))(σ/z^3) p=qd U=-p dotprod EThe Attempt at a Solution We have attempted many variations of the above equations to try and find the answer. We are just seeking a point in the right direction as we...
  3. C

    The speed at which a proton strikes the positive plate (uniform electric field).

    Thank you for your tip. I was able to solve it!
  4. C

    The speed at which a proton strikes the positive plate (uniform electric field).

    Alright so I just remembered the simple equation F = qE so now I'm going to attempt what you said. Physics is not my strength however, so I will probably be back.
  5. C

    The speed at which a proton strikes the positive plate (uniform electric field).

    Homework Statement Here is the problem given. The answer is E. Homework Equations No equations are given. Assumed use of standard equations for electric field and force involving electric field. The Attempt at a Solution I tried using a few equations (E = F/q0), (F = mv^2)...