靜電場的分布特性與高斯定律應用

📝 歷屆考古題

• 115年 hce_kmu 第10題
  An electric dipole with a dipole moment magnitude of $p = 5.0 \times 10^{-6} \text{ C}\cdot\text{m}$…
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• 115年 hce_kmu 第48題
  As shown in the figure, three charged particles (1, 2, and 3) are positioned along an x-axis. Partic…
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• 114年 hce_kmu 第9題
  The figure shows three electric charges labeled Q1, Q2, Q3, and some electric field lines in the reg…
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• 114年 hce_kmu 第37題
  A uniformly charged ring with a radius of $a$ is placed on the $xy$ plane with its central axis alig…
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• 114年 hce_kmu 第42題
  The charge Q is -3.0 nC. How much charge q$_1$ is needed to bring charge q$_2$ into static equilibri…
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• 112年 hce_kmu 第11題
  A conducting sphere of radius $R$ contains a positive charge. Which figure correctly represents the…
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• 112年 hce_kmu 第13題
  The flux of the electric field $(24)\hat{\imath} + (30)\hat{\jmath} + (-16)\hat{k}\text{ N/C}$ throu…
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• 112年 hce_kmu 第49題
  A solid, insulating sphere of radius $a$ has a uniform charge density throughout its volume and a to…
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• 111年 hce_kmu 第51題
  An infinite long wire is charged uniformly with line charge density $\lambda$. What is the electric…
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• 111年 hce_kmu 第52題
  A charge $+q$ is at the position $a$ and a second charge $-q$ is placed at $-a$ as shown in the figu…
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• 110年 hce_kmu 第52題
  Three point charges align along the $x$-axis as shown in the figure. What is the equilibrium positio…
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• 110年 hce_kmu 第53題
  Two parallel thin planes of charge electrical charge density $2.5 \times 10^8\text{ C/m}^2$. What is…
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• 110年 hce_kmu 第57題
  What is the electric flux through a surface in between two parallel planes shown in the figure if $w = 2\text{ cm}$…
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• 109年 hce_kmu 第8題
  A conducting sphere is charged up such that the potential on its surface is 100 V (relative to infin…
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• 109年 hce_kmu 第9題
  There is a solid insulating sphere with radius $R$ and total charge $Q$. Which diagram is correct fo…
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• 109年 hce_kmu 第49題
  Three charge particles are situated as illustrated. Particle 1 and 2 are fixed, while particle 3 is…
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• 108年 hce_kmu 第12題
  A series of 3 uncharged concentric spherical conducting shells surround a small central charge q. Th…
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• 108年 hce_kmu 第14題
  There is an electric dipole in an electric field, as shown below. Which of the following statement i…
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• 108年 hce_kmu 第45題
  Two charges of $15\text{ pC}$ and $-40\text{ pC}$ are inside a cube with sides that are of $0.40\text{ m}$…
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• 108年 hce_kmu 第46題
  A solid conducting sphere (radius = $5.0\text{ cm}$) has a charge of $0.25\text{ nC}$ distributed un…
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• 108年 hce_kmu 第53題
  There are two point-charges −Q, and 2Q located at the distance 2d, and 4d from the origin O, respect…
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• 107年 hce_kmu 第50題
  A $5.0$ nC point charge is embedded at the center of a nonconducting sphere (radius = $2.0$ cm) whic…
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• 106年 hce_kmu 第32題
  Which of the following graphs represents the magnitude of the electric field as a function of the di…
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• 106年 hce_kmu 第39題
  The electric potential in an xy plane is given by $V = (1.0 \text{ V/m}^2)x^2 - (2.0 \text{ V/m}^2)y^2$…
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