(II) A homemade capacitor is assembled by placing two 9-in.pie pans 4 cm apart and connecting them to the opposite terminals of a 9-V battery. Estimate (a) the capacitance, (b) thecharge on each plate, (c) the electric field halfway between theplates, and (d) the work done by the battery to charge them.(e) Which of the above values change if a dielectric is inserted?
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.
(II) A homemade capacitor is assembled by placing two 9-in.
pie pans 4 cm apart and connecting them to the opposite terminals of a 9-V battery. Estimate (a) the capacitance, (b) the
charge on each plate, (c) the electric field halfway between the
plates, and (d) the work done by the battery to charge them.
(e) Which of the above values change if a dielectric is inserted?
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