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To calculate the charge on 500 mg of electrons, we first convert the mass to grams: 500 mg = 0.5 g. The number of moles of electrons can be found using the molar mass of electrons, which is approximately 0.00054858 g/mol. Therefore, 0.5 g corresponds to about 910 moles of electrons. Since each electron has a charge of approximately -1.602 x 10^-19 coulombs, the total charge is about -1.46 x 10^21 coulombs.
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What is the charge of 500mg of electron while 1 electron charge is 1.603310-19?
To find the total charge of 500 mg of electrons, first convert the mass to grams (500 mg = 0.5 g). The mass of one electron is approximately (9.11 \times 10^{-31}) kg, so the number of electrons in 0.5 g is calculated as (0.5 , \text{g} \div 9.11 \times 10^{-31} , \text{kg/electron} \approx 5.49 \times 10^{27} , \text{electrons}). The total charge is then (5.49 \times 10^{27} , \text{electrons} \times 1.6 \times 10^{-19} , \text{C/electron} \approx 8.79 , \text{C}).
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To calculate the number of electrons in 80 μC of charge, you can use the formula (Q = Ne), where (Q) is the charge in coulombs, (N) is the number of electrons, and (e) is the elementary charge ((1.6 \times 10^{-19}) Coulombs). First, convert 80 μC to coulombs (1 μC = (10^{-6}) C), then divide the charge by the elementary charge to find the number of electrons.
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What is the charge of 500mg of electron while 1 electron charge is 1.603310-19?
To find the total charge of 500 mg of electrons, first convert the mass to grams (500 mg = 0.5 g). The mass of one electron is approximately (9.11 \times 10^{-31}) kg, so the number of electrons in 0.5 g is calculated as (0.5 , \text{g} \div 9.11 \times 10^{-31} , \text{kg/electron} \approx 5.49 \times 10^{27} , \text{electrons}). The total charge is then (5.49 \times 10^{27} , \text{electrons} \times 1.6 \times 10^{-19} , \text{C/electron} \approx 8.79 , \text{C}).
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