(a) What is the capacitance of a parallel plate capacitor having plates of area 1.75 m2 that are separated by 0.017 mm of neoprene rubber (κ = 6.7)? (b) What charge does it hold when 10 V is applied to it? (c) Compare this charge to the case when no dielectric is present. Qdielectric / Qno−dielectric =
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.
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(a) What is the capacitance of a parallel plate capacitor having plates of area 1.75 m2 that are separated by 0.017 mm of neoprene rubber (κ = 6.7)? (b) What charge does it hold when 10 V is applied to it? (c) Compare this charge to the case when no dielectric is present. Qdielectric / Qno−dielectric =
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Given:
distance between parallel plate
Area of plates
dielectric of medium
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