Question
Compute the electrical force between the following charges and state whether it is attractive or repulsive. Q1 = 3 microcoulombs and Q2 = -2 microcoulombs, separated by 12cm. use the following formula. k = 9x10^9 N*m^2/c^2.
The formula is F = k*(Q1*Q2)/R^2
The formula is F = k*(Q1*Q2)/R^2
Answers
oobleck
well, plug in your numbers!
and, of course, opposite charges attract.
and, of course, opposite charges attract.
Anonymous
i got -375,000,000
is it correct?
is it correct?