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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: 游客未登录  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 ch1/ h-bhr0mr(er :uvmyarge 4.0 m parallel to a unifor/( -m1v:y0b hhm urerrm 6.0 N/C 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 of two like chargesiz09ronlpht3 yb il0o70 :n*y

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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 required to movedg5a6 :cx :yf(ns -hztw7an)6dah( va a 4 coulomb charge 6 meters paralh:5-y:6sz(7gh(naa t 6) d aadf vxnwclel to a 24 N/C electric 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 picture. At whansw6 ljdk-1m /t labeled location is 61w- l dmjsnk/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 6+uuf jgicu5ht+2 7geV, and 40.0 V. The total work done in m+2i56uj 7 h+tgcfuugeoving 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 statementm5.uzw9ge4r c about a system of point charges that are fixed in space is necesz5mr.4 9egcuw 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 particl44fjbon: r8 xky*- y hg32qkfjes with chargesQ, 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 particltpfd6xt 6a. c:s,duz h. of4q*e is 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 is true about the work done by the external agent moving the charge between these positions and the electric field component parallel to th a .4zd:*ocs, 6t xupqhdff.6te direction of motion that the moving charged particle experiences? Assume the particle is moved at constant speed.

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