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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 μC6o6.mg 953bqn jtvjqzr(a dw 8 of charge 4.0 m parallel to a uniform 6.0 N/C electric fielw98m6v6o d jq.q ( 3r5jtangbzd?

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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 twobj99n2b;v6j1 bl(dod;mn e7o jbw7oi 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 requireddj+1 -xnyi x-meolym :*os9d8 to move a 4 coulomb charge 6 meters parallel*xj9s+dom n-yx1 mo8ed- iyl : to a 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 f i.s pev25ogvskh(.94m 0d malabeled location is m. 5.fe0 ka(2svd9pvmis h 4gothe 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, equipotential lkli9/aw o+v kr,c1lk9ines 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 position 9llk w9vki+/, r1ak oc 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 aboubxl( ;::djzs:k nwniu. *8vqqt a system of point charges that are fixed in space is necessarilqbxz ; jnv:l nwdq*ki(u:.:s8y 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 charg 69qa;uz(pzze esQ, 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 onxx ujh*ku05i4y z6+fm u x/,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 hfok 56uium/+x 4uz yx xj,0*npositions 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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