A small bead of mass m = 5.00 × 10-º kg carrying positive charge Q = 30.0 µC is placed in the electric field of magnitude E = 2000 N/C pointing in +x-direction and given initial velocity Vz = -25.0 m/s. The bead travels through a displacement Ax -0.020 m. a) Represent the question graphically and indicate the direction of the acceleration on the bead due to the electric force acting on it. b) Determine the initial kinetic energy of the bead. c) Determine the change in the bead's potential energy
A small bead of mass m = 5.00 × 10-º kg carrying positive charge Q = 30.0 µC is placed in the electric field of magnitude E = 2000 N/C pointing in +x-direction and given initial velocity Vz = -25.0 m/s. The bead travels through a displacement Ax -0.020 m. a) Represent the question graphically and indicate the direction of the acceleration on the bead due to the electric force acting on it. b) Determine the initial kinetic energy of the bead. c) Determine the change in the bead's potential energy
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a,b,c please
Transcribed Image Text:5.00 x 10–6
kg carrying positive charge Q = 30.0 µC is placed in
2000 N/C pointing in +x-direction and given initial velocity
A small bead of mass m =
the electric field of magnitude E
Vz = -25.0 m/s. The bead travels through a displacement Ax = -0.020 m.
a) Represent the question graphically and indicate the direction of the acceleration on the bead due
to the electric force acting on it.
b) Determine the initial kinetic energy of the bead.
c) Determine the change in the bead's potential energy
d) Determine the final kinetic energy of the bead.
e) Determine the final velocity (magnitude and direction) of the bead.
Enter the magnitude of final velocity below. Provide your answer in meters per second, rounded to
the nearest integer.
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