Recent content by Ahmed A

  1. A

    Electric field of a line of charge and direction

    Homework Statement A straight nonconducting plastic wire 8.50 cm long carries a charge density of +175 nC/m distributed uniformly along its length. It is lying on a horizontal table top. Find the magnitude and direction of the electric field this wire produces at a point 6.00 cm directly above...
  2. A

    Which AP Exams Should I Take for a Future in Engineering?

    Hi I'm an incoming junior in high-school and I am planning on self-studying for the AP Physics C/E&M and AP Computer Science exams since my school doesn't offer these courses. I am buying the Barrons review books but what other study materials do I need? I am also taking Physics B course in...