A particle (charge 7.5 $\mu$C)is released from rest at a point on the x axis,x = 10 cm.It begins to move due to the presence of a 2.0-$\mu$C charge which remains fixed at the origin.What is the kinetic energy of the particle at the instant it passes the point x = 1.0 m?
A)3.0 J
B)1.8 J
C)2.4 J
D)1.2 J
E)1.4 J

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The Answer of A particle (charge 7.5 $\mu$C)is released from rest at a point on the x axis,x = 10 cm.It begins to move due to the presence of a 2.0-$\mu$C charge which remains fixed at the origin.What is the kinetic energy of the particle at the instant it passes the point x = 1.0 m?
A)3.0 J
B)1.8 J
C)2.4 J
D)1.2 J
E)1.4 J

A Particle (Charge 7 μ\muμ C)is Released from Rest at a Point on the X

A Particle (Charge 7 $\mu$ C)is Released from Rest at a Point on the X