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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 workwkf 7d/erqio,y:jna bj):k) 2 is required to move - 24 μC of charge 4.0 m parallel to a uniform 6.0 N/C electric fieldk ro:wykn/i ) a)j7:jdeb,f2q?

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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 twobliw5 p.5i. za 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 requh7scnvh*6d h6 o8x+c94pz.-+ ofhwrohx olb1ired to move a 4 coulomb charge 6 meters parallel to a+d.o o*+9- h74nshx b6phzo o1w 6cxrv8hflhc 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 equipotenicz a iet1ox p92o566itial lines are shown in the picture. At what labeled location is the magniteix2i5oca1io 6pzt 69ude 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 t4leo w(nrekm/6 hyo +l 7oj,k;o the right, equipotential lines are drawn at 0, 20.0 V, and 40./j w; okn(my74oeerloh 6,kl+ 0 V. The total work 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 a system of point charges that a: wd/v*vo+rfdxn l,cl(x+3iv re fixed in space is necessarilnil+,w3vdvxc/dl*+xv :o ( fr y 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 wic(pnw s+8.wcv th 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 particle idao2 wvtq9+7p 96aobvs 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 evbw96a9o2dp +tov qa7lectric 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 the direction of motion that the moving charged particle experiences? Assume the particle is moved at constant speed.

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总分:8分 及格:4.8分 时间:不限时
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