15 positive charges of q are distributed uniformly overthe circumference of a circle with radius a. Then anothercharge of +Q is placed at the center of the circle. Whichof the followings are true for this system?The force acting on +Q is zero.If +Q is displaced perpendicular to the surface by asmall amount and released, it does not come back tothe center.+QI.III. The electrostatic potential energy of +Q is15q9/Απέρα?sIV. The magnitude of the electric field on +Q is159Q4περα23

Electric Field: Electric field is an effect created by a charge on space that affects only a charge…

Answered: 15 positive charges of q are…

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