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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 m4ix.ygot)s /w o/dwl5uqb ,;o ove - 24 μC of charge 4.0 m parallel to a uniformqgd 4.w5blitxyu;oos/w) /, o 6.0 N/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 energxx*lq.p ,x9ly p:*xe/pyp6eqy of 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 required to move a 4 coulomb charge 6 mo*mtv0j e 26abgiw 42 eclwm/4eters parallel to a2twe4g6w4 c/am 0b* jomev2 li 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 what labele3p9lle:3v3m2n tklem d l3 n 9: vk3mmlltl3e2peocation is the magnitude 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, eq3 a3o ajm gphp/o2,q2huipotential lines are drawn at 0, 20.0 V, and 40.0 V. The total work done in moving a point charge of + 3.00 μC from position α to posita o,2hm/a2p3pjq gh3 oion 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)i p. vpnq+ q61m oibs8ake/as5xq f(2 that are fixed in space is fsv n+. m5 baaq)iio 612kpsxpqe8(/qnecessarily 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 witu) p1anr afyc8b0p 0)lh 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 is moved in a straighgo2rswe/d0 +wfodmi 0nn/*f,oy* 2bht line to the right from position x = −4.0 m to posit//i b2y2sowdfm0e + rn dnho*0ow,f*gion 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 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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