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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 0lhe z4jyh j;x 7upr514.0 m parallel to a uniform 6.0 N/C electric yuh 5j0zle7 x4 j1;rhpfield?

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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 ofsy+pluztn-lu1 (okru 4 o -rhpr29x63 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 requid0iw4k z6i, mjred to move a 4 coulomb charge 6 meters parallel to a 24iz m6,k0 wj4di 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 th 6o*fpql +m;k m:f)xqqe picture. At what labeled location is the magnitude of the electric field the gf oq pqm km;f:6*+)xlqreatest?


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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, e9ce uk.t+.y zoquipotential lines are drawn at 0, 20.0 V, and 40.0 V. The total work done inzeo+t9u .yc.k 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 lmfb.si3.t1q 6ex l m9are fixed in space is necesi.tm 6f q.ms3xbe1l l9sarily 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 chargesQ,49dd9(xg9 r0f qs u,obg/ hidl 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 moved 2l9yag4. h(s +dwxuf,*lvo b ein 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 +2*g lwu9alv,( . yhofx4dsbein 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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