Problem 6 A dipole made of a positive point charge q = 2.00 C located at the origin and a negative point charge q = -2.00 C located at (5.00 cm, 2.00 cm) is placed in a uniform electric field of magnitude E = 300 N/C directed left. What is the dipole moment (unit-vector notation) of the dipole? What is the torque exerted (unit-vector notation) on the dipole? What is the axis of rotation of the dipole?

Physics for Scientists and Engineers with Modern Physics
10th Edition
ISBN:9781337553292
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter24: Electric Potential
Section: Chapter Questions
Problem 6P: Review. A block having mass m and charge + Q is connected to an insulating spring having a force...
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Problem 6 A dipole made of a positive point charge q = 2.00 C located at the origin and a negative point charge q = -2.00 C located at (5.00 cm, 2.00 cm) is placed in a uniform electric field of magnitude E = 300 N/C directed left.

What is the dipole moment (unit-vector notation) of the dipole?

What is the torque exerted (unit-vector notation) on the dipole?

What is the axis of rotation of the dipole?

Does the dipole rotate clockwise or counter clockwise?

What is the potential energy in this orientation?

What is the difference between the maximum potential energy and the minimum potential energy?

What is the work required to align the dipole with the electric field?

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