(a) How much charge can be placed on a capacitor with air between the plates before it breaks down if the area of each plate is 6.00 cm2? (Assume air has a dielectric strength of 3.00 ✕ 106 V/m and dielectric constant of 1.00.) nC (b) Find the maximum charge if bakelite is used between the plates instead of air. (Assume bakelite has a dielectric strength of 24.0 ✕ 106 V/m and dielectric constant of 4.9.) nC
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) How much charge can be placed on a capacitor with air between the plates before it breaks down if the area of each plate is 6.00 cm2? (Assume air has a dielectric strength of 3.00 ✕ 106 V/m and dielectric constant of 1.00.)
nC
(b) Find the maximum charge if bakelite is used between the plates instead of air. (Assume bakelite has a dielectric strength of 24.0 ✕ 106 V/m and dielectric constant of 4.9.)
nC
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