A rod lies on the y-axis with endpoints at the origin and(0, L) with L=20cm, as illustrated below. The positivelycharged rod has uniform charge density i. and totalcharge Q.a. Derive an equation for the electric potential atthe point (L, 0) with L=20cm, in terms of k, Q.|(0, 20 cm)dqand L.b. Find V for Q=200 µC and L=20cm.20 cm (20 cm, 0)20 cm

(a) Given: The length of the rod is 20 cm.

A rod lies on the y-axis with endpoints at the origin and (0, L) with L=20cm, as illustrated below. The positively charged rod has uniform charge density à and total charge Q. a. Derive an equation for the electric potential at the point (L, 0) with L=20cm, in terms of k, Q.| (0, 20 cm) da and L. b. Find V for Q=200 µC and L=20cm. 20 cm (20 cm, 0) 20 cm

A rod lies on the y-axis with endpoints at the origin and (0, L) with L=20cm, as illustrated below. The positively charged rod has uniform charge density à and total charge Q. a. Derive an equation for the electric potential at the point (L, 0) with L=20cm, in terms of k, Q.| (0, 20 cm) da and L. b. Find V for Q=200 µC and L=20cm. 20 cm (20 cm, 0) 20 cm

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter20: Electric Potential And Capacitance

Section: Chapter Questions

Problem 20P: At a certain distance from a charged particle, the magnitude of the electric field is 500 V/m and...

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