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The diagram shows the electric field lines due to two charged parallel metal plates. We conclude that: A. the upper plate is positive and the lower plate is negative B. a proton at X would experience the same force if it were placed at Y C. a proton at X experiences a greater force than if it were placed at Z D. a proton at X experiences less force than if it were placed at Z E. an electron at X could have its weight balanced by the electrical force |
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Answer» B. a proton at X would experience the same force if it were placed at Y |
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