Each plate of an ideal air-filled parallel-plate capacitor has an area of 0.0070 m2, and the separation of the plates is 0.070 mm. An electric field of 5.5 x 106 V/m is present between the plates. What is the capacitance of this capacitor? A) 1500 pF B) 1800 pF C) 1200 pF D) 890 pF E) 590 pF
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Water constitutes about 70% of earth. Some important distinguishing properties of water are high molar concentration, small dissociation constant and high dielectric constant.
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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.
10) Each plate of an ideal air-filled parallel-plate capacitor has an area of 0.0070 m2, and the separation of the plates is 0.070 mm. An electric field of 5.5 x 106 V/m is present between the plates. What is the capacitance of this capacitor? A) 1500 pF B) 1800 pF C) 1200 pF D) 890 pF E) 590 pF
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