It is desired to renew two different electrodep systems with a 9 Volt supply source. The first system will be used for gold and the second system will be used for silver plating. 5V potential difference should be applied and 20mA current should be flowed for 10 minutes in order to cover the gold to the surface with the desired thickness. In order for silver to be coated on the surface with a certain thickness, 3.3V potential difference should be applied and 15mA current should be flowed for 10 minutes. Design the circuit needed to achieve the specified scenario and find the energy consumed by the battery to achieve the two coatings. Also indicate the color codes of the aid resistors in the circuit you designed.

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Dielectric Breakdown

A dielectric is a material with low electrical conductivity and so is classified as an insulator. Dielectric materials are used to block the flow of electricity through them, allowing them to behave as an insulators. They can also be used to store electric charge or improve capacitance.Dielectrics have no free electrons for conduction because electrons are tightly bound to the nucleus. Because dielectrics contain a small number of electrons for electrical conductivity, they have a dipole. The two primary roles of dielectrics in electrical devices are insulation and electrical energy storage. An electric field polarizes the dielectric, and the polarization of the molecules allows dielectric materials to store charge.