what is an electrical breakdown in air?
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Electrical breakdown occurs within a gas when the dielectric strength of the gas is exceeded. ... Although air is normally an excellent insulator, when stressed by a sufficiently high voltage (an electric field of about 3 x 106 V/m or 3 KV/mm), air can begin to break down, becoming partially conductive.
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Electrical breakdown occurs within a gas when the dielectric strength of the gas is exceeded. ... Although air is normally an excellent insulator, when stressed by a sufficiently high voltage (an electric field of about 3 x 106 V/m or 3 KV/mm), air can begin to break down, becoming partially conductive.
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