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fomenos
3 years ago
14

Please help me :( Thank you!

Physics
1 answer:
Over [174]3 years ago
3 0

Answer:

I believe its C

Explanation:

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What is the magnitude of an electric field that balances the weight of a plastic sphere of mass 2.1 g that has been charged to -
Liula [17]

Answer:

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Explanation:

It is given that,

Mass of sphere, m = 2.1 g = 0.0021 kg

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We need to find the magnitude of electric field that balances the weight of a plastic spheres. So,

ma=qE

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