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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 charge 4.0 m parae*l0 ndg ky5m).xlu p,llel to a uniform 6.0 N/C eleed0lln)k.y mp g5*ux,ctric 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 t wxpgw)0o3h3a d k-*(wwwyd47 xtp i;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 if4zxi 5 iq+uxj vq6f*r w 17(lauu+g7required to move a 4 coulomb charge 6 meters parallel to a 24 N/C electric g+qa+u4*u6u5vi z ( l1qi7ixfw rjxf7 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 what labele:bgk)8r ql lc(d location is the magnitude of tcrl: lb8)k (qghe 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 *-jfx:sq:r 0 .iuyc jiare drawn at 0, 20.0 V, and 40.0 V. The total work done :x0ri: i qj-cufy*j s.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 pkb6s :ujvr0(-smp kq 1oint charges that are fixed in space is necessarily trq6-u j r(vskmpbs0:1 kue?

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7#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  12.31: Three particle1nol6s7v9d sat 3va n8s 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 c4d a,rz82a-trli,x yev (o ms6harged particle 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 w,ida-zm r8,o(esvy4lxat2r 6ork 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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