Final answer:
The maximum use voltage for Class 3 gloves is 26,500 volts. Class 3 gloves provide protection against high voltage exposure. For two parallel conducting plates separated by 0.500 cm in air with an electric field strength of 3.0 × 10^6 V/m, the maximum potential difference is 15,000 volts (15 kV).
Step-by-step explanation:
The maximum use voltage for Class 3 gloves is 26,500 volts. Class 3 gloves are designed to provide electrical insulation and protect workers who are exposed to high voltages. It is essential that users adhere to the specified use voltage to ensure safety while working with or around electrical equipment. To calculate maximum potential differences, such as between two parallel conducting plates, one can use the formula V=Ed, where V is the potential difference, E is the electric field strength, and d is the distance between the plates. For instance, given an electric field strength of 3.0 × 106 V/m and a plate separation of 0.500 cm (which is 0.005 m), the maximum potential difference would be 15,000 volts or 15 kV.