The Plasma Globe generates a strong electric field. The electric field excites the gas in the bulb causing the bulb to light up; however, the bulb does not turn on homogeneously. The parts of the bulb further away receive a weaker electric field due to the inverse square law and are therefore not as bright.
(7B35.75) Plasma Globe with Fluorescent Bulb
$0.00
The Plasma Globe generates a strong electric field. The electric field excites the gas in the bulb causing the bulb to light up; however, the bulb does not turn on homogeneously. The parts of the bulb further away receive a weaker electric field due to the inverse square law and are therefore not as bright.
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