Question
If an object is positively charged, theoretically the mass of the object$........$?
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Answer
If an object is positively charged it loses some of its electrons. The mass of an electron is $9.11 \times 10^{-31}\ kg.$ So, if a positively charged body loses $'n\ ’$ number of electrons, it mass decrease by the amount $n \times 9.11\ E^{-31}\ kg.$
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