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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 4.0 m parallt1 71ermbxr0 e6tn /wcf9l q;wel to a uniformfnrle1 7c16 bqw/0tr m; wxet9 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 energy of two like charge3jx4e :vx-s.s-n x, 5y nbcfmbs

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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 requbqr; y+g(,w 0veza7tm ired to move a 4 coulomb charge 6 meters parallel to a 24 N/C elb 7+,qt;ezwm (gy rva0ectric 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 equipotentials*5cbka-baaqdlx(12evz s1-16 ss hq lines are shown in the picture. At what labeled location is the magnitude of the electric field the grea sq k(e1zvs bd -ls aa1hqax65cs2-b1*test?


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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 a2oecwi,;azn 6w u3 :qk yq*7*mwrm ir:t 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 pos3k;muo ry2 a,nq 7q: wiw*cwir*ezm: 6ition 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 abou* yqc.mte+43lnco,l l t a system of point charges that are fixed in space is n.o 3,clq 4l*c+n mylteecessarily 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 particlee pp/vf8.a/pw4a6l0) jmkcdq v)z)mz9+nyn t s with 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 strabrq0hkx) .9v fxv9 2axight 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 externab va.0 99)qr2v xfxkxhl 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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