5. Consider the basic construction of a spherical capacitor. Which of the following is incorrect when the capacitor is fully charged? The answer cannot be found on the other choices. An electric field will be established and stored inside the capacitor, i.e. between the two plates. The plates are kept at potentials such that they have a potential difference. The surface charge densities on each plate are always equal in magnitude but are opposite in polarity.
Dielectric Constant Of Water
Water constitutes about 70% of earth. Some important distinguishing properties of water are high molar concentration, small dissociation constant and high dielectric constant.
Electrostatic Potential and Capacitance
An electrostatic force is a force caused by stationary electric charges /fields. The electrostatic force is caused by the transfer of electrons in conducting materials. Coulomb’s law determines the amount of force between two stationary, charged particles. The electric force is the force which acts between two stationary charges. It is also called Coulomb force.
5. Consider the basic construction of a spherical capacitor. Which of the following is incorrect when the capacitor is fully charged?
The answer cannot be found on the other choices. |
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An electric field will be established and stored inside the capacitor, i.e. between the two plates. |
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The plates are kept at potentials such that they have a potential difference. |
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The surface charge densities on each plate are always equal in magnitude but are opposite in polarity. |
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