Which of the following statements best describes electric polarization forces on neutral objects? O Polarization forces are always repulsive. O Polarization forces on conductors are always attractive, and polarization forces on insulators are always repulsive. O Polarization forces can either be attractive or repulsive. O Polarization forces are always attractive. 5 points What is the magnitude of the electric field at the point P indicated in the diagram at right? 10 cm +7.0 nC 16 cm -8.0 nC O 8.1 kN/C O 5.5 kN/C O 3.0 kN/C O 6.6 kN/C O 4.7 kN/C

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Which of the following statements best describes electric polarization forces on neutral objects?
O Polarization forces are always repulsive.
O Polarization forces on conductors are always attractive, and polarization forces on insulators are always repulsive.
O Polarization forces can either be attractive or repulsive.
O Polarization forces are always attractive.
5 points
What is the magnitude of the electric field at the point P indicated in the diagram at
right?
10 cm
+7.0 nC
16 cm
-8.0 nC
O 8.1 kN/C
O 5.5 kN/C
O 3.0 kN/C
O 6.6 kN/C
O 4.7 kN/C
Transcribed Image Text:Which of the following statements best describes electric polarization forces on neutral objects? O Polarization forces are always repulsive. O Polarization forces on conductors are always attractive, and polarization forces on insulators are always repulsive. O Polarization forces can either be attractive or repulsive. O Polarization forces are always attractive. 5 points What is the magnitude of the electric field at the point P indicated in the diagram at right? 10 cm +7.0 nC 16 cm -8.0 nC O 8.1 kN/C O 5.5 kN/C O 3.0 kN/C O 6.6 kN/C O 4.7 kN/C
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