Coulomb’s Law - REEE14-V

In this experiment you will measure the
charge (Q) on a metal sphere as a function of
the high voltage (V) and investigate the
electrostatic force (F) between two charged
spheres as a function of the distance (d)
between them. Using the measured force
and charge, you can determine the electric
permittivity of free space experimentally and
compare it to the expected value.