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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 -r p1 2eap5ngw2 ./zfmo fp9m*c 24 μC of charge 4.0 m parallel to a uniform 6.0 N ppgfn/cr2 1fe5o*92. amwmzp/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 charga8nhe:3dj )yf,z 6bxses

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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 move a 4 coulomb charge )w,9 zpsic7dl6 meters parallel to a 24 N/C electric field 9,wzicls) 7pd?

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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 what l46 gz-stp ta+z4b z+hkor0to4abeled location is the magnitude of the electric field the o4a0rp64- t++hz4os btkgztzgreatest?


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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 rr-usq .klhhvy0g+.ez,im 8/hl /7.hnxtd0tbight, equipotential lines are drawn at 0, 20.0 V, and 40.0 V. The total work done in moving a point chargx b/,yh-0hnit qs l.+ grt..7v /em80lkuhzhde 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 a n43 bl8gw3x8 qice -mjx.f;z: 7jeounbout a system of point charges that are fixed in space is necessb:88ue;inefx cg n.oqwz xm37j3l 4-jarily 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 chw.rs; is es+3 g7yac)qargesQ, 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 parti 74s jl4g.riayz1.wtqcle 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 the direction of motion that the moving charged particle experiences? Assume the particle is movw 4l ij ga4szq..1ty7red at constant speed.

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