When a body is negatively charged by friction, it means
A
the body has acquired excess of electrons
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B
the body has acquired excess of protons
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C
the body has lost some electrons
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D
the body has lost some neutrons
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Solution
The correct option is B the body has acquired excess of electrons We know that when a body gains electrons, the body becomes negatively charged and when a body leaves electrons, the body becomes positively charged. As the body is negatively charged so it has acquired excess of electrons.