Recent content by ralph344

  1. R

    Initial electric field strength

    But that's the only equation taught in this section... there is no other equations... anymore hints?
  2. R

    Initial electric field strength

    Homework Statement The initial electric field strength between oppositely charged parallel plates is 3.0 X 10^3 N/C, what would the electric field strength become if half of the charge were removed from each plate and the separation of the plates were changed from 12 mm to 8 mm? Homework...
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