Question: Example: Charges are distributed along a circular path of radius a on the xy - plane with a constant density L . a

Example: Charges are distributed along a circular path of radius "a" on the xy-plane with a constant density L.
a) Find the potential function on the z-axis, at point (0,0,z).
b) Find the electric field by using the potential function.
Example: Charges are distributed along a circular

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