2011年全国高考物理试题及答案-海南(国外英文资料).docVIP

2011年全国高考物理试题及答案-海南(国外英文资料) 2011 college entrance examination Physics Matters needing attention： This paper consists of 1. I volume (choice) and volume II (non choice) two part before answer, candidates must be his name, ticket number, fill in the answer sheet. Answer 2. Vol I, elected every day after the answer, with a pencil on the answer sheet with the answer to the question of black label. Changes such as black, with a clean eraser, then coated with other right answers. Writing is invalid on the paper. 3. answer the first volumes, and write the answer on the answer sheet. Writing is invalid on the paper. 4. after the end of the examination, the examination papers and answer sheets submitted. Volume I A multiple-choice question: the total of 6 items, each item of 3 points, a total of 18 points. For each question there are four options, one is in line with the requirements of the subject. 1. on the electrostatic field, the following statement is correct The A. potential is equal to zero the object must be charged B. field is zero, the potential must be zero C. the same electric field line at each point, the potential must be equal D. negative charge moving along the electric field direction, the electric energy increased Figure 2., E for resistance can not ignore the battery, R1, R2, R3 for resistance value, S0, S and A respectively, V switch, voltage meter and ammeter. The initial time S0 and S are closed, S will now disconnect it A., V, A readings, reading becomes small B., V, A readings, reading becomes large C., V, A reading becomes small, reading becomes small D., V, A reading becomes small, reading becomes large 3. three of the same metal ball 1, 2 and 3 are respectively arranged on the insulating bracket, the ball between the distance is much larger than the diameter of the ball. The ball charged amount of 1 to Q, the ball charged amount of 2 to NQ, and the 3 ball is not charged from the ball 1 and 2 ball far away, the ball 1, 2 force between the size of F.