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Rainbow [258]
3 years ago
7

How do objects become negatively charged using the contact method

Physics
1 answer:
Kamila [148]3 years ago
7 0

If a negative object is used to charge a neutral object, then both objects become charged negatively. In order for the neutral sphere to become negative, it must gain electrons from the negatively charged rod. A metal sphere is electrically neutral. It is touched by a positively charged metal rod.

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A muon has a rest mass energy of 105.7 MeV, and it decays into an electron and a massless particle. If all the lost mass is conv
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Answer:

The electron’s velocity is 0.9999 c m/s.

Explanation:

Given that,

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Put the value into the formula

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