Two point charges q1 = +5.6 10-8 C and q2 = -5.7 10-8 C.
|-----q2
|
|
|
q1----A----------B
from the q2 to A is 10cm
from the q1 to A is 5cm
from A to B is 10 cm
(a) Find the potential at A.
(b) Find the potential at B.
(c) Find the potential difference.
1 answer