A plastic rod has been bent into a circle of radius R= 6.00 cm. It has a charge Q=+100.0 pC uniformly distributed along one quarter of its circumference and a charge Q, =-200.0 pC uniformly distributed along the rest of the circumference. What is the electric potential at point P, on the central axis of the cirele at distance D = 8.00 cm from the centre? Give your answer in volts.

A plastic rod has been bent into a circle of radius R= 6.00 cm. It has a charge Q=+100.0 pC uniformly distributed along one quarter of its circumference and a charge Q, =-200.0 pC uniformly distributed along the rest of the circumference. What is the electric potential at point P, on the central axis of the cirele at distance D = 8.00 cm from the centre? Give your answer in volts.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter26: Electric Potential

Section: Chapter Questions

Problem 80PQ: Figure P26.80 shows a wire with uniform charge per unit length = 2.25 nC/m comprised of two...

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