1) Imagine an infinitely long rod with uniform charge density, λ=12e/m. a. What is the electric field at point P, (x,y)=(0.1m,0.2m)? b. A dipole with two charges |q+1=lq-|=2e with separation d=4mm is placed at point P. What is the maximum torque on the dipole? Be careful with units! ● P (0.1,0.2) m X

University Physics Volume 2
18th Edition
ISBN:9781938168161
Author:OpenStax
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Chapter5: Electric Charges And Fields
Section: Chapter Questions
Problem 106P: (a) What is the dipole moment of the configuration shown above? If Q=4.0C , (b) what is the torque...
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1) Imagine an infinitely long rod with uniform charge density, λ=12e/m.
a. What is the electric field at
point P, (x,y)=(0.1m,0.2m)?
b. A dipole with two charges
|q+1=lq-|=2e with separation
d=4mm is placed at point
P. What is the maximum
torque on the dipole? Be
careful with units!
●
P (0.1,0.2) m
X
Transcribed Image Text:1) Imagine an infinitely long rod with uniform charge density, λ=12e/m. a. What is the electric field at point P, (x,y)=(0.1m,0.2m)? b. A dipole with two charges |q+1=lq-|=2e with separation d=4mm is placed at point P. What is the maximum torque on the dipole? Be careful with units! ● P (0.1,0.2) m X
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