An insulating rod having linear charge density À = 52.0 uC/m and linear mass density u = 0.100 kg/m is released from rest in a uniform electric field E = 50 V/m directed perpendicular to the rod. A, u (a) Determine the speed of the rod after it has traveled 2.50 m. m/s (b) How does your answer to part (a) change if the electric field is not perpendicular to the rod? O It increases. O It decreases. O It stays the same.

An insulating rod having linear charge density À = 52.0 uC/m and linear mass density u = 0.100 kg/m is released from rest in a uniform electric field E = 50 V/m directed perpendicular to the rod. A, u (a) Determine the speed of the rod after it has traveled 2.50 m. m/s (b) How does your answer to part (a) change if the electric field is not perpendicular to the rod? O It increases. O It decreases. O It stays the same.

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

Chapter19: Electric Forces And Electric Fields

Section: Chapter Questions

Problem 31P

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