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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 tgaeio .+x/bq * q;ntf5o move - 24 μC of charge 4.0 m parallel to a uniform 6.0 N/C electric f xgb/on;+5qe. ta *fqiield?

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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 zn/ldljlg j4 ;ho8l izixp,45;3 qf +ptwo 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 c1dpl(b- );iw crxv8m zharge 6 meters parallel to a 24 8ldm-xz;(rw c1 ) vbipN/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 equizv a p): ya *p+v*ne2h,dlmwv:potential lines are shown in the picture. At what labeled location ivd:*,lmh 2vz:)ap nv+* ypwe as 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 tk0f1q 6 qkb3 l*/6lsin k9lx7n)exqlco the right, equipotential 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 position β iskf/qx97le) k36 1c6ill0snxq*q nb lk:


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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 bh0vmrar (1o : 7v 9byaq/eqv:a system of point charges that are fixed in space is n9a: v1byqe:v/br o7hamr q(0vecessarily 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 withu,p;zetk rj6 dz+l*n60n nml6.5zg ap 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 i*h4fj w+nx9 pmn 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 work done by the external agent moving the charge between these positions and the electric nhw4mf* p9+xj 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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