Question

1. Which of the following is a correct statement? (1 point)
   1. The direction of the electric field due to a
      negative point charge is directed away from
      the charge.
   2. The direction of the electric force on a
      positive charge is opposite to the direction
      of the electric field at its location.
   3. The magnitude of the electric field due to a
      point charge is inversely proportional to
      the square of the distance between the charge and the point.
   4. The unit of measurement for electric field is
      Joule ⁄ Coulomb
   5. There is no electric field at a point where
      there is no charge.
2. Which of the following is a correct statement? (1 point)
   1. The denser the electric field lines, the smaller
      the magnitude of the electric field.
   2. The line of action of an electric field at a
      given point is perpendicular to the line
      tangent to the electric field line at the
      given point.
   3. Electric field lines originate from a positive
      charge and sink in a negative charge.
   4. It is possible for electric field lines to cross
      eachother.
   5. The electric field lines due to a positive
      charge are directed towards the charge

Answer 1