The charge of a proton is +e and the charge of an electron is -e.
e = 1.602*10^-19 C
Get the total charge of each type of particle and add them. Remember that one will be negative
Calculate the net charge on a substance con-
sisting of a combination of 6.5 × 1013 protons
and 2.0 × 1013 electrons.
Answer in units of C.
2 answers
7.2 x 10^-6 C
1 answer