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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 is7 gumsvs87joxm +yp4- required to move - 24 μC of charge 4.0 m parallel to a uniform 6.0 No477pmj8 xss v -+umyg/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 charg-jgj *soy2)or es

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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 6 mete,tt 2 hfzs7rw+rs parallel to sz,r+7 h2wtfta 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 whatlwjh rns ,4 g-f;pq5o* labeled location is the ma, ngjrlos 4- ;fph5*qwgnitude 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 V, azbavmq8 +:pk+a csy:7bm(:-v huew6 d nd 40.0 V. The total work done in moving a point charv a+6:m: +qw sz 8cbm7u-:b eapkdhv(yge 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 are fixed.kgh9 jm2 d,nr in space is nec9g,jhkd2nrm . essarily 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, Q and a2)vr6n5rx8c3 lkw gp5*jikh $Q_2$ 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 charged0(ya lgm3mx; e 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 ee m;l xyg03m(alectric 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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