A particle (charge = 5.0 $\mu$C)is released from rest at a point x = 10 cm.If a 5.0-$\mu$C charge is held fixed at the origin,what is the kinetic energy of the particle after it has moved 90 cm?
A)1.6 J
B)2.0 J
C)2.4 J
D)1.2 J
E)1.8 J

Question

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The Answer of A particle (charge = 5.0 $\mu$C)is released from rest at a point x = 10 cm.If a 5.0-$\mu$C charge is held fixed at the origin,what is the kinetic energy of the particle after it has moved 90 cm?
A)1.6 J
B)2.0 J
C)2.4 J
D)1.2 J
E)1.8 J

A Particle (Charge = 5 μ\muμ C)is Released from Rest at a Point X = 10

A Particle (Charge = 5 $\mu$ C)is Released from Rest at a Point X = 10