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A small, rigid object carries positive and negative 3.00 nC charges. It is oriented so that the positive charge has coordinates (-1.20 mm, 1.40 mm) and the negative charge is at the point (1.70 mm, -1.30 mm). (a) Find the electric dipole moment of the object. X C-mi + 8.1 X C-mj 8.7 (b) The object is placed in an electric field E (7.80 x 10³ 1-4.90 x 10³ ) N/C.Find the torque acting on the object. w 107.55 X N.mk B✔ (c) Find the potential energy of the object-field system when the object is in this orientation. J (d) Assuming the orientation of the object can change, find the difference between the maximum and the minimum potential energies of the system. 2.150 X J

A small, rigid object carries positive and negative 3.00 nC charges. It is oriented so that the positive charge has coordinates (-1.20 mm, 1.40 mm) and the negative charge is at the point (1.70 mm, -1.30 mm). (a) Find the electric dipole moment of the object. X C-mi + 8.1 X C-mj 8.7 (b) The object is placed in an electric field E (7.80 x 10³ 1-4.90 x 10³ ) N/C.Find the torque acting on the object. w 107.55 X N.mk B✔ (c) Find the potential energy of the object-field system when the object is in this orientation. J (d) Assuming the orientation of the object can change, find the difference between the maximum and the minimum potential energies of the system. 2.150 X J

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A small, rigid object carries positive and negative 3.00 nC charges. It is oriented so that the positive charge has coordinates (-1.20 mm, 1.40 mm) and the negative charge is at the point (1.70 mm, -1.30 mm). (a) Find the electric dipole moment of the object. 8.7 x C.mi + 8.1 X C-mj (b) The object is placed in an electric field E - (7.80 x 10³ 1-4.90 x 103 ) N/C.Find the torque acting on the object. 107.55 X N.mk B✔ (c) Find the potential energy of the object-field system when the object is in this orientation. J (d) Assuming the orientation of the object can change, find the difference between the maximum and the minimum potential energies of the system. 2.15e X J
Transcribed Image Text:A small, rigid object carries positive and negative 3.00 nC charges. It is oriented so that the positive charge has coordinates (-1.20 mm, 1.40 mm) and the negative charge is at the point (1.70 mm, -1.30 mm). (a) Find the electric dipole moment of the object. 8.7 x C.mi + 8.1 X C-mj (b) The object is placed in an electric field E - (7.80 x 10³ 1-4.90 x 103 ) N/C.Find the torque acting on the object. 107.55 X N.mk B✔ (c) Find the potential energy of the object-field system when the object is in this orientation. J (d) Assuming the orientation of the object can change, find the difference between the maximum and the minimum potential energies of the system. 2.15e X J
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