Posted by jandy on Monday, April 16, 2012 at 2:22pm.
calculate the net charge on a substance consisting of a combination of 3.0X10^13 protons and 8.6X10^13 electrons.
physics - bobpursley, Monday, April 16, 2012 at 3:11pm
What is (8.6-3.0)E13*chargeperelectron?
physics - Elena, Monday, April 16, 2012 at 3:32pm
The number of electrons is greater than the number of protons, therefore,
the net charge is negative:
= - 8.97•10-6 C