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(Solved): You have a charge Q=20\mu C dispersed along an arc centered at the origin and with radius 2 cm . The ...
You have a charge Q=20\mu C dispersed along an arc centered at the origin and with radius 2
cm . The arc extends to an angle +60 degrees above the x-axis, and 60 degrees below the x -
axis.
a. What is the magnitude and direction of the electric field at the origin.
b. What is the electric potential at the origin in Volts.
c. If you release a+1\mu C charge which has a 10 g mass with zero velocity at the origin,
will it reach infinity? If so, what is the velocity when it reaches infinity?