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习题练习:Electric Potential, Electric Potential,Equipotential Serface



 作者: admin   总分: 8分  得分: _____________

答题人: 匿名未登录  开始时间: 24年08月22日 10:46  切换到: 整卷模式

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1#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  97.16: How much work is required to move - 24 μC of charge 4.0 m parallel to azup 2xkao6 uln66gz(n g5m/s7 uniform 6.0 N/Cask xz(u7l/nnpz6m256og u6g electric field?

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2#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  04.05: The potential energy 7 s3 quht+z*n rjkzx26 mf:za8of two like charges

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3#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  00.06: How much work would be requiredm- 69wls )pqet to move a 4 coulomb charge 6 meters parallel to a 24 N/C electric6stwqm9-) elp field?

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4#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  04.37: A series of equipotential lines are shown in the pictu7 as+oezvq4vs, e4gz1re. At what labeled locationvoagsesz 41z7 +,eqv4 is the magnitude of the electric field the greatest?


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5#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  95.25 In the figure to the right, equipotential lines are drawn at 0, 20.0 ul6o5ecsrrg*3;y d 6m V, and 40.0 V. The total w m6cgo6drle;r* 3yu s5ork done in moving a point charge of + 3.00 μC from position α to position β is:


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6#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  07.28: Which statement about aj3pg5sd q15(eysy.p zz;atl3 system of point charges that are fixed in space is necesz.p1jdq 5tsa3 p5 3ygz el;sy(sarily true?

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7#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  12.31: Three particles with chargesQw 1 qo7xmqsal0j h85y;, Q and $Q_2$ are initially at rest very (infinitely) far apart from one another. The particles are moved to the locations shown in the figure where they are fixed in place. The particles on the left and right have charge Q and are separated by a distance R. The particle with charge $Q_2$ is located at the midpoint directly between the other charged particles. The total work required to configure this three-particle arrangement is 0. Ignore any self-energies for the particles. What is the value of the charge $Q_2$ ?


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8#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  10.37: A positively charged particle is.rsxg.a: zp, t moved in a straight line to the right from position x = −4.0 m to position x = −2.0 m by an external agent. The electric potential at these positions in space are V(x = −4m) = −4.0 Volts and V(x = −2m) = −2.0 Volts. Which statement ispr,ta.:z .gxs true about the work done by the external agent moving the charge between these positions and the electric field component parallel to the direction of motion that the moving charged particle experiences? Assume the particle is moved at constant speed.

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