Physics > 2008 > 35
WASSCE
Two bodies each carrying a charge of 2.00 × 10-10 C are 5cm apart. Calculate the magnitude of the force between the charges.
[1/4πεo = 92C-2]
[1/4πεo = 92C-2]
A.
1.44 × 10-7 N
B.
7.20 × 10-9 N
C.
7.20 × 10-11 N
D.
1.44 × 10-11 N
Answer: D
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