Q60) Two charged particles P and Q are 0.10 m apart. The charge on P is 1.50 × 10–7 C and the
charge on Q is 1.50 × 10–7 C. Particle P experiences an electrostatic force of magnitude F
because it is near to the charge on particle Q.
The distance between the two particles is increased to 0.20 m. The charge on P is increased to
4.50 × 10–7 C and the charge on Q is increased to 6.00 × 10–7 C.
What is the magnitude of the force that particle P experiences now?
A)F/4
B)6F
C)3F/4
D)3F