(a) Using Eq 24 32, show that the electric potential at a point on the central axis of a thin ring (of charge q and radius R) and at distance e from the ring is V 1 40 q z2 R2 (b) From this result, derive an expression for E at points on the ring 's axis compare your result with the calculation of or in Section 22 6

Question: (a) Using Eq. 24-32, show that the electric potential at a point on the central axis of a thin ring (of charge q and radius

(a) Using Eq. 24-32, show that the electric potential at a point on the central axis of a thin ring (of charge q and radius R) and at distance e from the ring is V = 1/4πε0 q/√z2 + R2

(b) From this result, derive an expression for E at points on the ring's axis; compare your result with the calculation of or in Section 22-6.

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