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Regarding Earth and a cloud layer 1000 m above Earth as the "plates" of a capacitor, calculate the capacitance if the cloud layer has an area of 1.0 km2. If an electric field of 2.0 × 106 V makes the air break down and conduct electricity (lightning), what is the maximum charge the cloud can hold?
Industrial Union
A labor union where members are organized across an entire industry, rather than by trade or profession.
Closed Shop
A form of union security agreement where an employer agrees to hire union members only, and employees must remain members of the union at all times.
Craft Unions
Labor unions that represent workers in specific crafts or trades, focusing on the skilled labor within particular industries.
Right-to-Work Laws
Legislation that prohibits compulsory membership in or payment to a union as a condition of employment, aimed at protecting workers' rights to choose.
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