Recent content by Mokha75

  1. M

    Electrodynamics- energy required for 2 charges approaching

    Hi guys, I have a quick q about solving questions where there are two charges q1 and q2 approaching each other (in this textbook problem it is from 0.1 m to 0.01m). I understand that you have to keep one of the charges stationary and use the formula: W=q(Vf-Vi) = q1[ (k*q2)/r2 - (k*q2)...
  2. M

    Hydrostatic Problem: Three tube Manometer

    Hi guys, new to the forum here. I have of a conceptual question that I can't wrap my head around. Here's the situation: there's a reservoir filled with water attached to a "three-column manometer" with each column open to the atmosphere. The horizontal tube that connects all three of the...