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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: 匿名未登录  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 i69 lcc+fv8bj ts required to move - 24 μC of charge 4.0 m parallel to a uniform 6.0 N/C elev6c b9fjlc+t8ctric 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 lik7.r3 7 ldl- oqfzgex 7k*jm(rte 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 workvxu n: 5 /go u(8vvj2bnr93dzyw6b c1m would be required to move a 4 coulomb charge 6 meters parallel yb:o1c5burx( mg 6w nd9jv83v v/2nuzto 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 labeleduy8f0pz/yx8d location is the magni8pfx/8zy 0ydutude 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, equipot2hz,380utl/w q6us(nmvm mey ential lines are drawn at 0, 20.0 V, and 40.0 V. The total woryh/ nvm(u8qu2me ,6mslz 0tw3k done in moving a point charge 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 abov* k1 n8wp441tdx*vl8zrab yput a system of point charges that are fixed in space is 4kvpa8pn41 lb 8yzxvd r*1t*wnecessarily 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 chargesQfzi4ft,) bld-,y) eaj, 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 move( m-m.jf )jt2yv z5dsy :h5+kxtrhkv)d in a straight line to the right from position x = −4.0 m to position x = −2.0 m by an external ah) z-h t5:jf.dtky2k(vxjmy5)rv ms+ gent. 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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