Complete three electrostatics rules

Exercise and reference answers

Missing parts

1. Answer

   zero

   Choices

   1. zero
   2. doubled
   3. halved

2. Answer

   four times larger

   Choices

   1. unchanged
   2. four times larger
   3. four times smaller

3. Answer

   one sixth

   Choices

   1. one third
   2. one half
   3. one sixth

Complete the statement

Inside a hollow charged conductor the electric field is {0}. Filling a capacitor with a dielectric of constant four makes its capacitance {1}. A charge at the centre of a cube sends {2} of the total flux through one face.

Instructions

Tap a phrase for each blank to complete the sentences about fields, dielectrics and flux.

Explanation