A glass tumbler contains 1 billion amoeba and two sodium ions are there on the body of each amoeba. Find out the charge contained in the glass
Question
A glass tumbler contains 1 billion amoeba and two sodium ions are there on the body of each amoeba. Find out the charge contained in the glass.
Solution
Sure, let's solve this step by step:
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First, we need to know the charge of a sodium ion. A sodium ion (Na+) has a charge of +1e, where e is the elementary charge. The elementary charge is approximately 1.602 x 10^-19 coulombs.
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Since there are two sodium ions on each amoeba, the total charge per amoeba is 2e, or 2 * 1.602 x 10^-19 coulombs.
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Now, we multiply this charge by the total number of amoebas to find the total charge in the glass. So, the total charge is 1 billion amoebas * 2 * 1.602 x 10^-19 coulombs/amoeba.
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Therefore, the total charge in the glass is 3.204 x 10^-10 coulombs.
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