A 3.5πF capacitor is connected to a 12V battery and allowed to fully charge. The capacitor is then isolated from the battery, and a material with a dielectric constant of 3 is inserted between the plates. Which of the following is the change in potential difference across the plates of the capacitor as the dielectric is inserted? A. 0 B. 4V C. 6V D. 8V E. 24V
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.
A 3.5πF capacitor is connected to a 12V battery and allowed to fully charge. The capacitor is then isolated from the battery, and a material with a dielectric constant of 3 is inserted between the plates. Which of the
following is the change in potential difference across the plates of the capacitor as the dielectric is inserted?
A. 0
B. 4V
C. 6V
D. 8V
E. 24V
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