Recent content by Cicicicici

  1. C

    Direction of magnetic field experienced by wire

    Homework Statement Homework EquationsThe Attempt at a Solution I know that, according to the right hand rule, the direction of the field lines for X and Z are anti-clockwise and Y is clockwise. What do I do next? Thank you!
  2. C

    Solving for X's Baryon & Lepton Number

    Thank you!
  3. C

    Solving for X's Baryon & Lepton Number

    zero? so it is a neutrino?
  4. C

    Solving for X's Baryon & Lepton Number

    from the proton to the neutron? because proton is +1?
  5. C

    Solving for X's Baryon & Lepton Number

    Homework Statement Homework EquationsThe Attempt at a Solution I worked out that the baryon number of X is 0 and the lepton number is +1 which means x is a lepton. However, when I work out the charge of X, do I add W+ to the left hand side or right hand side of the equation? [/B]
  6. C

    Trajectory of a proton as it moves between the plates

    Ah! right. Thank you!
  7. C

    Work done per unit charge by electric field on charge

    Thank you!
  8. C

    Trajectory of a proton as it moves between the plates

    gravity and repulsion from the positive plate?
  9. C

    Work done per unit charge by electric field on charge

    Work is positive when force is in same direction as displacement. So here the direction is X to Y and the force is also from X to Y because Vx>Vy?
  10. C

    Trajectory of a proton as it moves between the plates

    I am a bit confused - isn't the acceleration zero here? (because it is at terminal velocity?)
  11. C

    Trajectory of a proton as it moves between the plates

    Centripetal acceleration? And this one is just uniform?
  12. C

    Trajectory of a proton as it moves between the plates

    ummmm... I'm not sure. Has it got something to do with the proton reaching terminal velocity before the plates?
  13. C

    Work done per unit charge by electric field on charge

    Homework Statement Homework EquationsThe Attempt at a Solution I know the units for V is J/C so #3 and #4 are wrong. But how do I determine the signs?
  14. C

    Trajectory of a proton as it moves between the plates

    Hi, is it because the proton is accelerating along the field lines not perpendicular to them? so it is a parabolic motion?
  15. C

    Trajectory of a proton as it moves between the plates

    Homework Statement Homework Equations What makes the shape circular/ parabolic? what determines the direction? The Attempt at a Solution Because the furthermost plate is positive, the proton would be repelled towards the screen, so i or iii. How do I know the shape?