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The amount of charge in a positively charged object is 4.8 × 10-¹⁷C, how many electrons are missing in this object, if the charge of electron is 1.6×10-¹⁹C? |
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Answer» ONG>Answer: Amount of charge in positively charged OBJECT = 4.8×10-¹⁷ Charge in 1 electron = 1.6×10-¹⁹ No. of MISSING electrons = 1.6×10-¹⁹—4.8×10-¹⁷ = 1.6×10-¹⁷ ( 1×10-²—0.3) = 1.6×10-¹⁷(-0.29) = -0.464×10-¹⁷ |
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