What do you see if you look at the clouds closely with electroscope?
A
Upper parts of the clouds are positively charged.
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B
Cloud is electrically neutral (no charge) everywhere.
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C
Upper parts of clouds are negatively charged.
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D
Lower parts of clouds are negatively charged.
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Solution
The correct option is D
Lower parts of clouds are negatively charged.
Clouds:
In clouds, the upper parts are usually positively charged.
The lower parts are usually negatively charged.
A cloud is a visible aerosol composed of miniature liquid droplets, frozen crystals, or other particles suspended in the atmosphere of a planetary body or similar space.
The droplets and crystals could be made of water or other chemicals.